Q: Is 1,078,252 a Prime Number?
A: No, 1,078,252 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 1078252 can be evenly divided by 1 2 4 7 14 28 97 194 388 397 679 794 1,358 1,588 2,716 2,779 5,558 11,116 38,509 77,018 154,036 269,563 539,126 and 1,078,252, with no remainder.
Since 1,078,252 cannot be divided by just 1 and 1,078,252, it is not a prime number.