Q: Is 438,146 a Prime Number?
A: No, 438,146 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 438146 can be evenly divided by 1 2 73 146 3,001 6,002 219,073 and 438,146, with no remainder.
Since 438,146 cannot be divided by just 1 and 438,146, it is not a prime number.