Q: Is 1,500,648 a Prime Number?
A: No, 1,500,648 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 1500648 can be evenly divided by 1 2 3 4 6 8 12 24 31 62 93 124 186 248 372 744 2,017 4,034 6,051 8,068 12,102 16,136 24,204 48,408 62,527 125,054 187,581 250,108 375,162 500,216 750,324 and 1,500,648, with no remainder.
Since 1,500,648 cannot be divided by just 1 and 1,500,648, it is not a prime number.