Q: Is 4,201,764 a Prime Number?
A: No, 4,201,764 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 4201764 can be evenly divided by 1 2 3 4 6 7 12 14 21 28 42 84 50,021 100,042 150,063 200,084 300,126 350,147 600,252 700,294 1,050,441 1,400,588 2,100,882 and 4,201,764, with no remainder.
Since 4,201,764 cannot be divided by just 1 and 4,201,764, it is not a prime number.