Q: Is 618,442 a Prime Number?
A: No, 618,442 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 618442 can be evenly divided by 1 2 11 22 28,111 56,222 309,221 and 618,442, with no remainder.
Since 618,442 cannot be divided by just 1 and 618,442, it is not a prime number.