Q: Is 1,518,126 a Prime Number?
A: No, 1,518,126 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 1518126 can be evenly divided by 1 2 3 6 421 601 842 1,202 1,263 1,803 2,526 3,606 253,021 506,042 759,063 and 1,518,126, with no remainder.
Since 1,518,126 cannot be divided by just 1 and 1,518,126, it is not a prime number.