12408696 has 24 divisors (see below), whose sum is σ = 33607080. Its totient is φ = 4136208.

The previous prime is 12408689. The next prime is 12408709. The reversal of 12408696 is 69680421.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12408696.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 86100 + ... + 86243.

It is an arithmetic number, because the mean of its divisors is an integer number (1400295).

Almost surely, 2^12408696 is an apocalyptic number.

It is an amenable number.

12408696 is an abundant number, since it is smaller than the sum of its proper divisors (21198384).

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

12408696 is a wasteful number, since it uses less digits than its factorization.

12408696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172355 (or 172348 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 12408696 is about 3522.5979049559. The cubic root of 12408696 is about 231.5129994395.

The spelling of 12408696 in words is "twelve million, four hundred eight thousand, six hundred ninety-six".