Q: Is 9,418,472 a Prime Number?
A: No, 9,418,472 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 9418472 can be evenly divided by 1 2 4 7 8 14 28 56 109 218 436 763 872 1,526 1,543 3,052 3,086 6,104 6,172 10,801 12,344 21,602 43,204 86,408 168,187 336,374 672,748 1,177,309 1,345,496 2,354,618 4,709,236 and 9,418,472, with no remainder.
Since 9,418,472 cannot be divided by just 1 and 9,418,472, it is not a prime number.