Q: Is 8,707,428 a Prime Number?
A: No, 8,707,428 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 8707428 can be evenly divided by 1 2 3 4 6 9 12 18 36 241,873 483,746 725,619 967,492 1,451,238 2,176,857 2,902,476 4,353,714 and 8,707,428, with no remainder.
Since 8,707,428 cannot be divided by just 1 and 8,707,428, it is not a prime number.