Q: Is 425,978 a Prime Number?
A: No, 425,978 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 425978 can be evenly divided by 1 2 7 14 30,427 60,854 212,989 and 425,978, with no remainder.
Since 425,978 cannot be divided by just 1 and 425,978, it is not a prime number.