Q: Is 495,400 a Prime Number?
A: No, 495,400 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 495400 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 200 2,477 4,954 9,908 12,385 19,816 24,770 49,540 61,925 99,080 123,850 247,700 and 495,400, with no remainder.
Since 495,400 cannot be divided by just 1 and 495,400, it is not a prime number.