Q: Is 861,267 a Prime Number?
A: No, 861,267 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 861267 can be evenly divided by 1 3 11 33 26,099 78,297 287,089 and 861,267, with no remainder.
Since 861,267 cannot be divided by just 1 and 861,267, it is not a prime number.