11588472 has 48 divisors (see below), whose sum is σ = 35870640. Its totient is φ = 3310848.

The previous prime is 11588471. The next prime is 11588491. The reversal of 11588472 is 27488511.

11588472 is a `hidden beast` number, since 1 + 1 + 588 + 4 + 72 = 666.

11588472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11588471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10993 + ... + 12000.

It is an arithmetic number, because the mean of its divisors is an integer number (747305).

Almost surely, 2^11588472 is an apocalyptic number.

11588472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11588472 is an abundant number, since it is smaller than the sum of its proper divisors (24282168).

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

11588472 is a wasteful number, since it uses less digits than its factorization.

11588472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23012 (or 23005 counting only the distinct ones).

The product of its digits is 17920, while the sum is 36.

The square root of 11588472 is about 3404.1844838375. The cubic root of 11588472 is about 226.2952259437.

The spelling of 11588472 in words is "eleven million, five hundred eighty-eight thousand, four hundred seventy-two".