Q: Is 407,000 a Prime Number?
A: No, 407,000 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 407000 can be evenly divided by 1 2 4 5 8 10 11 20 22 25 37 40 44 50 55 74 88 100 110 125 148 185 200 220 250 275 296 370 407 440 500 550 740 814 925 1,000 1,100 1,375 1,480 1,628 1,850 2,035 2,200 2,750 3,256 3,700 4,070 4,625 5,500 7,400 8,140 9,250 10,175 11,000 16,280 18,500 20,350 37,000 40,700 50,875 81,400 101,750 203,500 and 407,000, with no remainder.
Since 407,000 cannot be divided by just 1 and 407,000, it is not a prime number.