Q: Is 1,426,674 a Prime Number?
A: No, 1,426,674 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 1426674 can be evenly divided by 1 2 3 6 17 34 51 71 102 142 197 213 394 426 591 1,182 1,207 2,414 3,349 3,621 6,698 7,242 10,047 13,987 20,094 27,974 41,961 83,922 237,779 475,558 713,337 and 1,426,674, with no remainder.
Since 1,426,674 cannot be divided by just 1 and 1,426,674, it is not a prime number.