Q: Is 1,240,630 a Prime Number?
A: No, 1,240,630 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 1240630 can be evenly divided by 1 2 5 10 97 194 485 970 1,279 2,558 6,395 12,790 124,063 248,126 620,315 and 1,240,630, with no remainder.
Since 1,240,630 cannot be divided by just 1 and 1,240,630, it is not a prime number.