Q: Is 1,242,267 a Prime Number?
A: No, 1,242,267 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 1242267 can be evenly divided by 1 3 13 39 53 159 601 689 1,803 2,067 7,813 23,439 31,853 95,559 414,089 and 1,242,267, with no remainder.
Since 1,242,267 cannot be divided by just 1 and 1,242,267, it is not a prime number.