Q: Is 1,423,435 a Prime Number?
A: No, 1,423,435 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 1423435 can be evenly divided by 1 5 13 61 65 305 359 793 1,795 3,965 4,667 21,899 23,335 109,495 284,687 and 1,423,435, with no remainder.
Since 1,423,435 cannot be divided by just 1 and 1,423,435, it is not a prime number.