Q: Is 1,048,400 a Prime Number?
A: No, 1,048,400 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 1048400 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 2,621 5,242 10,484 13,105 20,968 26,210 41,936 52,420 65,525 104,840 131,050 209,680 262,100 524,200 and 1,048,400, with no remainder.
Since 1,048,400 cannot be divided by just 1 and 1,048,400, it is not a prime number.