Q: Is 718,742 a Prime Number?
A: No, 718,742 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 718742 can be evenly divided by 1 2 79 158 4,549 9,098 359,371 and 718,742, with no remainder.
Since 718,742 cannot be divided by just 1 and 718,742, it is not a prime number.