Q: Is 1,667,061 a Prime Number?
A: No, 1,667,061 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 1667061 can be evenly divided by 1 3 9 11 27 33 81 99 297 891 1,871 5,613 16,839 20,581 50,517 61,743 151,551 185,229 555,687 and 1,667,061, with no remainder.
Since 1,667,061 cannot be divided by just 1 and 1,667,061, it is not a prime number.