Q: Is 1,629,000 a Prime Number?
A: No, 1,629,000 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 1629000 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 125 150 180 181 200 225 250 300 360 362 375 450 500 543 600 724 750 900 905 1,000 1,086 1,125 1,448 1,500 1,629 1,800 1,810 2,172 2,250 2,715 3,000 3,258 3,620 4,344 4,500 4,525 5,430 6,516 7,240 8,145 9,000 9,050 10,860 13,032 13,575 16,290 18,100 21,720 22,625 27,150 32,580 36,200 40,725 45,250 54,300 65,160 67,875 81,450 90,500 108,600 135,750 162,900 181,000 203,625 271,500 325,800 407,250 543,000 814,500 and 1,629,000, with no remainder.
Since 1,629,000 cannot be divided by just 1 and 1,629,000, it is not a prime number.