Q: Is 247,870 a Prime Number?
A: No, 247,870 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 247870 can be evenly divided by 1 2 5 7 10 14 35 70 3,541 7,082 17,705 24,787 35,410 49,574 123,935 and 247,870, with no remainder.
Since 247,870 cannot be divided by just 1 and 247,870, it is not a prime number.