Q: Is 2,564,764 a Prime Number?
A: No, 2,564,764 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 2564764 can be evenly divided by 1 2 4 467 934 1,373 1,868 2,746 5,492 641,191 1,282,382 and 2,564,764, with no remainder.
Since 2,564,764 cannot be divided by just 1 and 2,564,764, it is not a prime number.