Q: Is 1,237,259 a Prime Number?
A: No, 1,237,259 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 1237259 can be evenly divided by 1 109 11,351 and 1,237,259, with no remainder.
Since 1,237,259 cannot be divided by just 1 and 1,237,259, it is not a prime number.