Q: Is 2,673,820 a Prime Number?
A: No, 2,673,820 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 2673820 can be evenly divided by 1 2 4 5 10 20 133,691 267,382 534,764 668,455 1,336,910 and 2,673,820, with no remainder.
Since 2,673,820 cannot be divided by just 1 and 2,673,820, it is not a prime number.