Q: Is 2,446,660 a Prime Number?
A: No, 2,446,660 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 2446660 can be evenly divided by 1 2 4 5 10 20 71 142 284 355 710 1,420 1,723 3,446 6,892 8,615 17,230 34,460 122,333 244,666 489,332 611,665 1,223,330 and 2,446,660, with no remainder.
Since 2,446,660 cannot be divided by just 1 and 2,446,660, it is not a prime number.