Q: Is 8,423,572 a Prime Number?
A: No, 8,423,572 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 8423572 can be evenly divided by 1 2 4 29 58 116 72,617 145,234 290,468 2,105,893 4,211,786 and 8,423,572, with no remainder.
Since 8,423,572 cannot be divided by just 1 and 8,423,572, it is not a prime number.