Q: Is 2,502,138 a Prime Number?
A: No, 2,502,138 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 2502138 can be evenly divided by 1 2 3 6 417,023 834,046 1,251,069 and 2,502,138, with no remainder.
Since 2,502,138 cannot be divided by just 1 and 2,502,138, it is not a prime number.