Q: Is 171,992 a Prime Number?
A: No, 171,992 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 171992 can be evenly divided by 1 2 4 8 21,499 42,998 85,996 and 171,992, with no remainder.
Since 171,992 cannot be divided by just 1 and 171,992, it is not a prime number.