Q: Is 850,870 a Prime Number?
A: No, 850,870 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 850870 can be evenly divided by 1 2 5 10 85,087 170,174 425,435 and 850,870, with no remainder.
Since 850,870 cannot be divided by just 1 and 850,870, it is not a prime number.