Q: Is 387,485 a Prime Number?
A: No, 387,485 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 387485 can be evenly divided by 1 5 7 35 11,071 55,355 77,497 and 387,485, with no remainder.
Since 387,485 cannot be divided by just 1 and 387,485, it is not a prime number.