11982608 has 40 divisors (see below), whose sum is σ = 25611456. Its totient is φ = 5385600.

The previous prime is 11982601. The next prime is 11982617. The reversal of 11982608 is 80628911.

11982608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11982601) 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, 17798 + ... + 18458.

Almost surely, 2^11982608 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 11982608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12805728).

11982608 is an abundant number, since it is smaller than the sum of its proper divisors (13628848).

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

11982608 is a wasteful number, since it uses less digits than its factorization.

11982608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783 (or 777 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 35.

The square root of 11982608 is about 3461.5903859353. The cubic root of 11982608 is about 228.8321901993.

The spelling of 11982608 in words is "eleven million, nine hundred eighty-two thousand, six hundred eight".