Q: Is 871,264 a Prime Number?
A: No, 871,264 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 871264 can be evenly divided by 1 2 4 8 16 19 32 38 76 152 304 608 1,433 2,866 5,732 11,464 22,928 27,227 45,856 54,454 108,908 217,816 435,632 and 871,264, with no remainder.
Since 871,264 cannot be divided by just 1 and 871,264, it is not a prime number.