Q: Is 406,942 a Prime Number?
A: No, 406,942 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 406942 can be evenly divided by 1 2 19 38 10,709 21,418 203,471 and 406,942, with no remainder.
Since 406,942 cannot be divided by just 1 and 406,942, it is not a prime number.