Q: Is 2,640,012 a Prime Number?
A: No, 2,640,012 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 2640012 can be evenly divided by 1 2 3 4 6 12 19 38 57 76 114 228 11,579 23,158 34,737 46,316 69,474 138,948 220,001 440,002 660,003 880,004 1,320,006 and 2,640,012, with no remainder.
Since 2,640,012 cannot be divided by just 1 and 2,640,012, it is not a prime number.