Q: Is 1,212,124 a Prime Number?
A: No, 1,212,124 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 1212124 can be evenly divided by 1 2 4 19 38 41 76 82 164 389 778 779 1,556 1,558 3,116 7,391 14,782 15,949 29,564 31,898 63,796 303,031 606,062 and 1,212,124, with no remainder.
Since 1,212,124 cannot be divided by just 1 and 1,212,124, it is not a prime number.