Q: Is 7,478,500 a Prime Number?
A: No, 7,478,500 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 7478500 can be evenly divided by 1 2 4 5 10 20 25 50 100 125 250 500 14,957 29,914 59,828 74,785 149,570 299,140 373,925 747,850 1,495,700 1,869,625 3,739,250 and 7,478,500, with no remainder.
Since 7,478,500 cannot be divided by just 1 and 7,478,500, it is not a prime number.