Q: Is 423,992 a Prime Number?
A: No, 423,992 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 423992 can be evenly divided by 1 2 4 8 52,999 105,998 211,996 and 423,992, with no remainder.
Since 423,992 cannot be divided by just 1 and 423,992, it is not a prime number.