Q: Is 1,279,242 a Prime Number?
A: No, 1,279,242 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 1279242 can be evenly divided by 1 2 3 6 9 18 71,069 142,138 213,207 426,414 639,621 and 1,279,242, with no remainder.
Since 1,279,242 cannot be divided by just 1 and 1,279,242, it is not a prime number.