Q: Is 823,625 a Prime Number?
A: No, 823,625 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 823625 can be evenly divided by 1 5 11 25 55 125 275 599 1,375 2,995 6,589 14,975 32,945 74,875 164,725 and 823,625, with no remainder.
Since 823,625 cannot be divided by just 1 and 823,625, it is not a prime number.