Q: Is 7,240,625 a Prime Number?
A: No, 7,240,625 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 7240625 can be evenly divided by 1 5 7 25 35 125 175 331 625 875 1,655 2,317 3,125 4,375 8,275 11,585 21,875 41,375 57,925 206,875 289,625 1,034,375 1,448,125 and 7,240,625, with no remainder.
Since 7,240,625 cannot be divided by just 1 and 7,240,625, it is not a prime number.