Q: Is 585,840 a Prime Number?
A: No, 585,840 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 585840 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 2,441 4,882 7,323 9,764 12,205 14,646 19,528 24,410 29,292 36,615 39,056 48,820 58,584 73,230 97,640 117,168 146,460 195,280 292,920 and 585,840, with no remainder.
Since 585,840 cannot be divided by just 1 and 585,840, it is not a prime number.