Q: Is 8,621,742 a Prime Number?
A: No, 8,621,742 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 8621742 can be evenly divided by 1 2 3 6 1,436,957 2,873,914 4,310,871 and 8,621,742, with no remainder.
Since 8,621,742 cannot be divided by just 1 and 8,621,742, it is not a prime number.