Q: Is 608,545 a Prime Number?
A: No, 608,545 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 608545 can be evenly divided by 1 5 7 35 17,387 86,935 121,709 and 608,545, with no remainder.
Since 608,545 cannot be divided by just 1 and 608,545, it is not a prime number.