Q: Is 425,804 a Prime Number?
A: No, 425,804 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 425804 can be evenly divided by 1 2 4 106,451 212,902 and 425,804, with no remainder.
Since 425,804 cannot be divided by just 1 and 425,804, it is not a prime number.