12663108 has 24 divisors (see below), whose sum is σ = 32830560. Its totient is φ = 4221000.

The previous prime is 12663107. The next prime is 12663121. The reversal of 12663108 is 80136621.

12663108 is a `hidden beast` number, since 1 + 26 + 631 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (12663107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58518 + ... + 58733.

It is an arithmetic number, because the mean of its divisors is an integer number (1367940).

Almost surely, 2^12663108 is an apocalyptic number.

12663108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12663108 is an abundant number, since it is smaller than the sum of its proper divisors (20167452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12663108 is a wasteful number, since it uses less digits than its factorization.

12663108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117264 (or 117256 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 12663108 is about 3558.5260993844. The cubic root of 12663108 is about 233.0845229890.

Adding to 12663108 its reverse (80136621), we get a palindrome (92799729).

The spelling of 12663108 in words is "twelve million, six hundred sixty-three thousand, one hundred eight".