Q: Is 2,540,429 a Prime Number?
A: No, 2,540,429 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 2540429 can be evenly divided by 1 17 29 493 5,153 87,601 149,437 and 2,540,429, with no remainder.
Since 2,540,429 cannot be divided by just 1 and 2,540,429, it is not a prime number.