Q: Is 2,665,508 a Prime Number?
A: No, 2,665,508 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 2665508 can be evenly divided by 1 2 4 313 626 1,252 2,129 4,258 8,516 666,377 1,332,754 and 2,665,508, with no remainder.
Since 2,665,508 cannot be divided by just 1 and 2,665,508, it is not a prime number.