Q: Is 1,250,518 a Prime Number?
A: No, 1,250,518 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 1250518 can be evenly divided by 1 2 331 662 1,889 3,778 625,259 and 1,250,518, with no remainder.
Since 1,250,518 cannot be divided by just 1 and 1,250,518, it is not a prime number.