Q: Is 492,387 a Prime Number?
A: No, 492,387 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 492387 can be evenly divided by 1 3 7 21 23,447 70,341 164,129 and 492,387, with no remainder.
Since 492,387 cannot be divided by just 1 and 492,387, it is not a prime number.