Q: Is 2,162,672 a Prime Number?
A: No, 2,162,672 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 2162672 can be evenly divided by 1 2 4 8 16 17 34 68 136 272 7,951 15,902 31,804 63,608 127,216 135,167 270,334 540,668 1,081,336 and 2,162,672, with no remainder.
Since 2,162,672 cannot be divided by just 1 and 2,162,672, it is not a prime number.