Q: Is 414,428 a Prime Number?
A: No, 414,428 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 414428 can be evenly divided by 1 2 4 7 14 19 28 38 41 76 82 133 164 266 287 361 532 574 722 779 1,148 1,444 1,558 2,527 3,116 5,054 5,453 10,108 10,906 14,801 21,812 29,602 59,204 103,607 207,214 and 414,428, with no remainder.
Since 414,428 cannot be divided by just 1 and 414,428, it is not a prime number.