Q: Is 4,200,270 a Prime Number?
A: No, 4,200,270 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 4200270 can be evenly divided by 1 2 3 5 6 10 15 30 140,009 280,018 420,027 700,045 840,054 1,400,090 2,100,135 and 4,200,270, with no remainder.
Since 4,200,270 cannot be divided by just 1 and 4,200,270, it is not a prime number.