Q: Is 1,071,672 a Prime Number?
A: No, 1,071,672 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 1071672 can be evenly divided by 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 6,379 12,758 19,137 25,516 38,274 44,653 51,032 76,548 89,306 133,959 153,096 178,612 267,918 357,224 535,836 and 1,071,672, with no remainder.
Since 1,071,672 cannot be divided by just 1 and 1,071,672, it is not a prime number.