11535882 has 16 divisors (see below), whose sum is σ = 23124000. Its totient is φ = 3836592.

The previous prime is 11535851. The next prime is 11535899. The reversal of 11535882 is 28853511.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068 + ... + 4920.

It is an arithmetic number, because the mean of its divisors is an integer number (1445250).

Almost surely, 2^11535882 is an apocalyptic number.

11535882 is an abundant number, since it is smaller than the sum of its proper divisors (11588118).

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

11535882 is a wasteful number, since it uses less digits than its factorization.

11535882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4357.

The product of its digits is 9600, while the sum is 33.

The square root of 11535882 is about 3396.4513834295. The cubic root of 11535882 is about 225.9523877041.

It can be divided in two parts, 115358 and 82, that added together give a triangular number (115440 = T₄₈₀).

The spelling of 11535882 in words is "eleven million, five hundred thirty-five thousand, eight hundred eighty-two".