Q: Is 597,000 a Prime Number?
A: No, 597,000 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 597000 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 125 150 199 200 250 300 375 398 500 597 600 750 796 995 1,000 1,194 1,500 1,592 1,990 2,388 2,985 3,000 3,980 4,776 4,975 5,970 7,960 9,950 11,940 14,925 19,900 23,880 24,875 29,850 39,800 49,750 59,700 74,625 99,500 119,400 149,250 199,000 298,500 and 597,000, with no remainder.
Since 597,000 cannot be divided by just 1 and 597,000, it is not a prime number.