Number 448 is not a prime number. It is a composite number.

A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. We do not consider 448 as a prime number, because it can be written as a product of two smaller natural numbers (check the factors of number 448 below).

Number of factors: 14.

List of factors/divisors: 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448.

Parity: 448 is an even number. It means it is divisible by 2 with no remainder.

Perfect square: no (a square number or perfect square is an integer that is the square of an integer).

Perfect number: no, because the sum of its proper divisors is 568 (perfect number is a positive integer that is equal to the sum of its proper divisors).

Number: Prime number: | 441 no | 442 no | 443 yes | 444 no | 445 no | 446 no | 447 no | 448 no | 449 yes | 450 no | 451 no | 452 no | 453 no | 454 no | 455 no |
---|