Q: Is 163,624 a Prime Number?
A: No, 163,624 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 163624 can be evenly divided by 1 2 4 8 113 181 226 362 452 724 904 1,448 20,453 40,906 81,812 and 163,624, with no remainder.
Since 163,624 cannot be divided by just 1 and 163,624, it is not a prime number.