Q: Is 800,475 a Prime Number?
A: No, 800,475 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 800475 can be evenly divided by 1 3 5 13 15 25 39 65 75 195 325 821 975 2,463 4,105 10,673 12,315 20,525 32,019 53,365 61,575 160,095 266,825 and 800,475, with no remainder.
Since 800,475 cannot be divided by just 1 and 800,475, it is not a prime number.