Q: Is 1,504,400 a Prime Number?
A: No, 1,504,400 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 1504400 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 3,761 7,522 15,044 18,805 30,088 37,610 60,176 75,220 94,025 150,440 188,050 300,880 376,100 752,200 and 1,504,400, with no remainder.
Since 1,504,400 cannot be divided by just 1 and 1,504,400, it is not a prime number.