Q: Is 2,000,820 a Prime Number?
A: No, 2,000,820 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 2000820 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 33,347 66,694 100,041 133,388 166,735 200,082 333,470 400,164 500,205 666,940 1,000,410 and 2,000,820, with no remainder.
Since 2,000,820 cannot be divided by just 1 and 2,000,820, it is not a prime number.