Q: Is 1,528,122 a Prime Number?
A: No, 1,528,122 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 1528122 can be evenly divided by 1 2 3 6 257 514 771 991 1,542 1,982 2,973 5,946 254,687 509,374 764,061 and 1,528,122, with no remainder.
Since 1,528,122 cannot be divided by just 1 and 1,528,122, it is not a prime number.