Q: Is 1,170,267 a Prime Number?
A: No, 1,170,267 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 1170267 can be evenly divided by 1 3 7 19 21 49 57 133 147 399 419 931 1,257 2,793 2,933 7,961 8,799 20,531 23,883 55,727 61,593 167,181 390,089 and 1,170,267, with no remainder.
Since 1,170,267 cannot be divided by just 1 and 1,170,267, it is not a prime number.