Q: Is 320,602 a Prime Number?
A: No, 320,602 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 320602 can be evenly divided by 1 2 31 62 5,171 10,342 160,301 and 320,602, with no remainder.
Since 320,602 cannot be divided by just 1 and 320,602, it is not a prime number.