Q: Is 4,272,009 a Prime Number?
A: No, 4,272,009 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 4272009 can be evenly divided by 1 3 7 21 203,429 610,287 1,424,003 and 4,272,009, with no remainder.
Since 4,272,009 cannot be divided by just 1 and 4,272,009, it is not a prime number.