Q: Is 438,472 a Prime Number?
A: No, 438,472 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 438472 can be evenly divided by 1 2 4 8 23 46 92 184 2,383 4,766 9,532 19,064 54,809 109,618 219,236 and 438,472, with no remainder.
Since 438,472 cannot be divided by just 1 and 438,472, it is not a prime number.