Q: Is 1,512,507 a Prime Number?
A: No, 1,512,507 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 1512507 can be evenly divided by 1 3 17 47 51 141 631 799 1,893 2,397 10,727 29,657 32,181 88,971 504,169 and 1,512,507, with no remainder.
Since 1,512,507 cannot be divided by just 1 and 1,512,507, it is not a prime number.