Q: Is 1,179,987 a Prime Number?
A: No, 1,179,987 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 1179987 can be evenly divided by 1 3 17 51 289 867 1,361 4,083 23,137 69,411 393,329 and 1,179,987, with no remainder.
Since 1,179,987 cannot be divided by just 1 and 1,179,987, it is not a prime number.