Q: Is 1,021,078 a Prime Number?
A: No, 1,021,078 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 1021078 can be evenly divided by 1 2 31 43 62 86 383 766 1,333 2,666 11,873 16,469 23,746 32,938 510,539 and 1,021,078, with no remainder.
Since 1,021,078 cannot be divided by just 1 and 1,021,078, it is not a prime number.