Q: Is 509,460 a Prime Number?
A: No, 509,460 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 509460 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 1,213 2,426 3,639 4,852 6,065 7,278 8,491 12,130 14,556 16,982 18,195 24,260 25,473 33,964 36,390 42,455 50,946 72,780 84,910 101,892 127,365 169,820 254,730 and 509,460, with no remainder.
Since 509,460 cannot be divided by just 1 and 509,460, it is not a prime number.