Q: Is 423,476 a Prime Number?
A: No, 423,476 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 423476 can be evenly divided by 1 2 4 23 46 92 4,603 9,206 18,412 105,869 211,738 and 423,476, with no remainder.
Since 423,476 cannot be divided by just 1 and 423,476, it is not a prime number.