Q: Is 4,635,423 a Prime Number?
A: No, 4,635,423 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 4635423 can be evenly divided by 1 3 9 13 39 117 39,619 118,857 356,571 515,047 1,545,141 and 4,635,423, with no remainder.
Since 4,635,423 cannot be divided by just 1 and 4,635,423, it is not a prime number.