Q: Is 887,121 a Prime Number?
A: No, 887,121 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 887121 can be evenly divided by 1 3 9 241 409 723 1,227 2,169 3,681 98,569 295,707 and 887,121, with no remainder.
Since 887,121 cannot be divided by just 1 and 887,121, it is not a prime number.