Q: Is 877,871 a Prime Number?
A: Yes, 877,871 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 877871 can be evenly divided by 1 and 877,871, with no remainder.
Since 877,871 can be divided by just 1 and 877,871, it is a prime number.