Q: Is 1,423,392 a Prime Number?
A: No, 1,423,392 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 1423392 can be evenly divided by 1 2 3 4 6 8 12 16 24 32 48 96 14,827 29,654 44,481 59,308 88,962 118,616 177,924 237,232 355,848 474,464 711,696 and 1,423,392, with no remainder.
Since 1,423,392 cannot be divided by just 1 and 1,423,392, it is not a prime number.