Q: Is 804,520 a Prime Number?
A: No, 804,520 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 804520 can be evenly divided by 1 2 4 5 8 10 20 40 20,113 40,226 80,452 100,565 160,904 201,130 402,260 and 804,520, with no remainder.
Since 804,520 cannot be divided by just 1 and 804,520, it is not a prime number.