Q: Is 1,006,686 a Prime Number?
A: No, 1,006,686 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 1006686 can be evenly divided by 1 2 3 6 9 18 55,927 111,854 167,781 335,562 503,343 and 1,006,686, with no remainder.
Since 1,006,686 cannot be divided by just 1 and 1,006,686, it is not a prime number.