Q: Is 1,427,055 a Prime Number?
A: No, 1,427,055 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 1427055 can be evenly divided by 1 3 5 7 15 21 35 105 13,591 40,773 67,955 95,137 203,865 285,411 475,685 and 1,427,055, with no remainder.
Since 1,427,055 cannot be divided by just 1 and 1,427,055, it is not a prime number.