Q: Is 823,875 a Prime Number?
A: No, 823,875 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 823875 can be evenly divided by 1 3 5 13 15 25 39 65 75 125 169 195 325 375 507 845 975 1,625 2,197 2,535 4,225 4,875 6,591 10,985 12,675 21,125 32,955 54,925 63,375 164,775 274,625 and 823,875, with no remainder.
Since 823,875 cannot be divided by just 1 and 823,875, it is not a prime number.