Q: Is 1,020,354 a Prime Number?
A: No, 1,020,354 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 1020354 can be evenly divided by 1 2 3 6 173 346 519 983 1,038 1,966 2,949 5,898 170,059 340,118 510,177 and 1,020,354, with no remainder.
Since 1,020,354 cannot be divided by just 1 and 1,020,354, it is not a prime number.