Q: Is 1,215,042 a Prime Number?
A: No, 1,215,042 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 1215042 can be evenly divided by 1 2 3 6 29 58 87 174 6,983 13,966 20,949 41,898 202,507 405,014 607,521 and 1,215,042, with no remainder.
Since 1,215,042 cannot be divided by just 1 and 1,215,042, it is not a prime number.