Q: Is 1,604,466 a Prime Number?
A: No, 1,604,466 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 1604466 can be evenly divided by 1 2 3 6 9 18 89,137 178,274 267,411 534,822 802,233 and 1,604,466, with no remainder.
Since 1,604,466 cannot be divided by just 1 and 1,604,466, it is not a prime number.