Q: Is 1,629,500 a Prime Number?
A: No, 1,629,500 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 1629500 can be evenly divided by 1 2 4 5 10 20 25 50 100 125 250 500 3,259 6,518 13,036 16,295 32,590 65,180 81,475 162,950 325,900 407,375 814,750 and 1,629,500, with no remainder.
Since 1,629,500 cannot be divided by just 1 and 1,629,500, it is not a prime number.