Q: Is 165,897 a Prime Number?
A: No, 165,897 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 165897 can be evenly divided by 1 3 9 18,433 55,299 and 165,897, with no remainder.
Since 165,897 cannot be divided by just 1 and 165,897, it is not a prime number.