Q: Is 2,500,742 a Prime Number?
A: No, 2,500,742 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 2500742 can be evenly divided by 1 2 19 38 65,809 131,618 1,250,371 and 2,500,742, with no remainder.
Since 2,500,742 cannot be divided by just 1 and 2,500,742, it is not a prime number.