Q: Is 1,423,679 a Prime Number?
A: No, 1,423,679 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 1423679 can be evenly divided by 1 61 23,339 and 1,423,679, with no remainder.
Since 1,423,679 cannot be divided by just 1 and 1,423,679, it is not a prime number.