Q: Is 168,604 a Prime Number?
A: No, 168,604 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 168604 can be evenly divided by 1 2 4 61 122 244 691 1,382 2,764 42,151 84,302 and 168,604, with no remainder.
Since 168,604 cannot be divided by just 1 and 168,604, it is not a prime number.