Q: Is 1,559,072 a Prime Number?
A: No, 1,559,072 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 1559072 can be evenly divided by 1 2 4 8 16 32 83 166 332 587 664 1,174 1,328 2,348 2,656 4,696 9,392 18,784 48,721 97,442 194,884 389,768 779,536 and 1,559,072, with no remainder.
Since 1,559,072 cannot be divided by just 1 and 1,559,072, it is not a prime number.