Q: Is 872,808 a Prime Number?
A: No, 872,808 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 872808 can be evenly divided by 1 2 3 4 6 8 12 24 41 82 123 164 246 328 492 887 984 1,774 2,661 3,548 5,322 7,096 10,644 21,288 36,367 72,734 109,101 145,468 218,202 290,936 436,404 and 872,808, with no remainder.
Since 872,808 cannot be divided by just 1 and 872,808, it is not a prime number.