Q: Is 1,820,958 a Prime Number?
A: No, 1,820,958 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 1820958 can be evenly divided by 1 2 3 6 303,493 606,986 910,479 and 1,820,958, with no remainder.
Since 1,820,958 cannot be divided by just 1 and 1,820,958, it is not a prime number.