Q: Is 1,124,520 a Prime Number?
A: No, 1,124,520 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 1124520 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 9,371 18,742 28,113 37,484 46,855 56,226 74,968 93,710 112,452 140,565 187,420 224,904 281,130 374,840 562,260 and 1,124,520, with no remainder.
Since 1,124,520 cannot be divided by just 1 and 1,124,520, it is not a prime number.