12916608 has 32 divisors (see below), whose sum is σ = 34310760. Its totient is φ = 4305408.

The previous prime is 12916559. The next prime is 12916619. The reversal of 12916608 is 80661921.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16435 + ... + 17202.

Almost surely, 2^12916608 is an apocalyptic number.

It is an amenable number.

12916608 is an abundant number, since it is smaller than the sum of its proper divisors (21394152).

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

12916608 is an equidigital number, since it uses as much as digits as its factorization.

12916608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33654 (or 33642 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 12916608 is about 3593.9682803275. The cubic root of 12916608 is about 234.6296142142.

The spelling of 12916608 in words is "twelve million, nine hundred sixteen thousand, six hundred eight".