Q: Is 9,400,072 a Prime Number?
A: No, 9,400,072 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 9400072 can be evenly divided by 1 2 4 8 11 22 37 44 74 88 148 296 407 814 1,628 2,887 3,256 5,774 11,548 23,096 31,757 63,514 106,819 127,028 213,638 254,056 427,276 854,552 1,175,009 2,350,018 4,700,036 and 9,400,072, with no remainder.
Since 9,400,072 cannot be divided by just 1 and 9,400,072, it is not a prime number.