Q: Is 825,426 a Prime Number?
A: No, 825,426 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 825426 can be evenly divided by 1 2 3 6 7 9 14 18 21 42 63 126 6,551 13,102 19,653 39,306 45,857 58,959 91,714 117,918 137,571 275,142 412,713 and 825,426, with no remainder.
Since 825,426 cannot be divided by just 1 and 825,426, it is not a prime number.