Q: Is 486,142 a Prime Number?
A: No, 486,142 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 486142 can be evenly divided by 1 2 31 62 7,841 15,682 243,071 and 486,142, with no remainder.
Since 486,142 cannot be divided by just 1 and 486,142, it is not a prime number.