11612608 has 84 divisors (see below), whose sum is σ = 28092400. Its totient is φ = 4760448.

The previous prime is 11612597. The next prime is 11612633. The reversal of 11612608 is 80621611.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 504885 + ... + 504907.

Almost surely, 2^11612608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11612608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14046200).

11612608 is an abundant number, since it is smaller than the sum of its proper divisors (16479792).

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

11612608 is an frugal number, since it uses more digits than its factorization.

11612608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79 (or 32 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 11612608 is about 3407.7276886512. The cubic root of 11612608 is about 226.4522231745.

The spelling of 11612608 in words is "eleven million, six hundred twelve thousand, six hundred eight".