Q: Is 8,722,507 a Prime Number?
A: No, 8,722,507 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 8722507 can be evenly divided by 1 43 109 1,861 4,687 80,023 202,849 and 8,722,507, with no remainder.
Since 8,722,507 cannot be divided by just 1 and 8,722,507, it is not a prime number.