Q: Is 1,210,072 a Prime Number?
A: No, 1,210,072 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 1210072 can be evenly divided by 1 2 4 8 19 38 76 152 361 419 722 838 1,444 1,676 2,888 3,352 7,961 15,922 31,844 63,688 151,259 302,518 605,036 and 1,210,072, with no remainder.
Since 1,210,072 cannot be divided by just 1 and 1,210,072, it is not a prime number.