Q: Is 423,672 a Prime Number?
A: No, 423,672 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 423672 can be evenly divided by 1 2 3 4 6 8 12 24 127 139 254 278 381 417 508 556 762 834 1,016 1,112 1,524 1,668 3,048 3,336 17,653 35,306 52,959 70,612 105,918 141,224 211,836 and 423,672, with no remainder.
Since 423,672 cannot be divided by just 1 and 423,672, it is not a prime number.