Q: Is 1,499,920 a Prime Number?
A: No, 1,499,920 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 1499920 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 18,749 37,498 74,996 93,745 149,992 187,490 299,984 374,980 749,960 and 1,499,920, with no remainder.
Since 1,499,920 cannot be divided by just 1 and 1,499,920, it is not a prime number.