Q: Is 1,677,123 a Prime Number?
A: No, 1,677,123 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 1677123 can be evenly divided by 1 3 7 9 21 49 63 147 441 3,803 11,409 26,621 34,227 79,863 186,347 239,589 559,041 and 1,677,123, with no remainder.
Since 1,677,123 cannot be divided by just 1 and 1,677,123, it is not a prime number.