Q: Is 2,138,359 a Prime Number?
A: No, 2,138,359 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 2138359 can be evenly divided by 1 47 45,497 and 2,138,359, with no remainder.
Since 2,138,359 cannot be divided by just 1 and 2,138,359, it is not a prime number.