Q: Is 587,889 a Prime Number?
A: No, 587,889 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 587889 can be evenly divided by 1 3 9 83 249 747 787 2,361 7,083 65,321 195,963 and 587,889, with no remainder.
Since 587,889 cannot be divided by just 1 and 587,889, it is not a prime number.