Q: Is 1,426,672 a Prime Number?
A: No, 1,426,672 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 1426672 can be evenly divided by 1 2 4 8 13 16 19 26 38 52 76 104 152 208 247 304 361 494 722 988 1,444 1,976 2,888 3,952 4,693 5,776 6,859 9,386 13,718 18,772 27,436 37,544 54,872 75,088 89,167 109,744 178,334 356,668 713,336 and 1,426,672, with no remainder.
Since 1,426,672 cannot be divided by just 1 and 1,426,672, it is not a prime number.