Q: Is 1,600,028 a Prime Number?
A: No, 1,600,028 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 1600028 can be evenly divided by 1 2 4 19 37 38 74 76 148 569 703 1,138 1,406 2,276 2,812 10,811 21,053 21,622 42,106 43,244 84,212 400,007 800,014 and 1,600,028, with no remainder.
Since 1,600,028 cannot be divided by just 1 and 1,600,028, it is not a prime number.