Q: Is 320,485 a Prime Number?
A: No, 320,485 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 320485 can be evenly divided by 1 5 11 55 5,827 29,135 64,097 and 320,485, with no remainder.
Since 320,485 cannot be divided by just 1 and 320,485, it is not a prime number.