Q: Is 425,985 a Prime Number?
A: No, 425,985 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 425985 can be evenly divided by 1 3 5 7 15 21 35 105 4,057 12,171 20,285 28,399 60,855 85,197 141,995 and 425,985, with no remainder.
Since 425,985 cannot be divided by just 1 and 425,985, it is not a prime number.