Q: Is 1,512,624 a Prime Number?
A: No, 1,512,624 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 1512624 can be evenly divided by 1 2 3 4 6 8 12 16 24 48 31,513 63,026 94,539 126,052 189,078 252,104 378,156 504,208 756,312 and 1,512,624, with no remainder.
Since 1,512,624 cannot be divided by just 1 and 1,512,624, it is not a prime number.