Q: Is 1,680,012 a Prime Number?
A: No, 1,680,012 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 1680012 can be evenly divided by 1 2 3 4 6 9 12 18 23 36 46 69 92 138 207 276 414 828 2,029 4,058 6,087 8,116 12,174 18,261 24,348 36,522 46,667 73,044 93,334 140,001 186,668 280,002 420,003 560,004 840,006 and 1,680,012, with no remainder.
Since 1,680,012 cannot be divided by just 1 and 1,680,012, it is not a prime number.