Q: Is 2,000,660 a Prime Number?
A: No, 2,000,660 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 2000660 can be evenly divided by 1 2 4 5 10 20 167 334 599 668 835 1,198 1,670 2,396 2,995 3,340 5,990 11,980 100,033 200,066 400,132 500,165 1,000,330 and 2,000,660, with no remainder.
Since 2,000,660 cannot be divided by just 1 and 2,000,660, it is not a prime number.