Q: Is 2,001,654 a Prime Number?
A: No, 2,001,654 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 2001654 can be evenly divided by 1 2 3 6 9 18 61 122 183 366 549 1,098 1,823 3,646 5,469 10,938 16,407 32,814 111,203 222,406 333,609 667,218 1,000,827 and 2,001,654, with no remainder.
Since 2,001,654 cannot be divided by just 1 and 2,001,654, it is not a prime number.