Q: Is 188,605 a Prime Number?
A: No, 188,605 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 188605 can be evenly divided by 1 5 67 335 563 2,815 37,721 and 188,605, with no remainder.
Since 188,605 cannot be divided by just 1 and 188,605, it is not a prime number.