Q: Is 1,229,423 a Prime Number?
A: No, 1,229,423 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 1229423 can be evenly divided by 1 13 17 221 5,563 72,319 94,571 and 1,229,423, with no remainder.
Since 1,229,423 cannot be divided by just 1 and 1,229,423, it is not a prime number.