Q: Is 167,823 a Prime Number?
A: No, 167,823 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 167823 can be evenly divided by 1 3 9 29 87 261 643 1,929 5,787 18,647 55,941 and 167,823, with no remainder.
Since 167,823 cannot be divided by just 1 and 167,823, it is not a prime number.