Q: Is 1,501,421 a Prime Number?
A: No, 1,501,421 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 1501421 can be evenly divided by 1 487 3,083 and 1,501,421, with no remainder.
Since 1,501,421 cannot be divided by just 1 and 1,501,421, it is not a prime number.