Q: Is 717,742 a Prime Number?
A: No, 717,742 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 717742 can be evenly divided by 1 2 383 766 937 1,874 358,871 and 717,742, with no remainder.
Since 717,742 cannot be divided by just 1 and 717,742, it is not a prime number.