Q: Is 507,742 a Prime Number?
A: No, 507,742 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 507742 can be evenly divided by 1 2 253,871 and 507,742, with no remainder.
Since 507,742 cannot be divided by just 1 and 507,742, it is not a prime number.