Q: Is 635,942 a Prime Number?
A: No, 635,942 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 635942 can be evenly divided by 1 2 317,971 and 635,942, with no remainder.
Since 635,942 cannot be divided by just 1 and 635,942, it is not a prime number.