Q: Is 495,478 a Prime Number?
A: No, 495,478 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 495478 can be evenly divided by 1 2 247,739 and 495,478, with no remainder.
Since 495,478 cannot be divided by just 1 and 495,478, it is not a prime number.