Q: Is 1,689,048 a Prime Number?
A: No, 1,689,048 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 1689048 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 36 72 23,459 46,918 70,377 93,836 140,754 187,672 211,131 281,508 422,262 563,016 844,524 and 1,689,048, with no remainder.
Since 1,689,048 cannot be divided by just 1 and 1,689,048, it is not a prime number.