22076532 has 36 divisors (see below), whose sum is σ = 57169476. Its totient is φ = 7178880.

The previous prime is 22076519. The next prime is 22076563. The reversal of 22076532 is 23567022.

22076532 is a `hidden beast` number, since 2 + 2 + 0 + 7 + 653 + 2 = 666.

22076532 is nontrivially palindromic in base 5.

It can be written as a sum of positive squares in 2 ways, for example, as 2944656 + 19131876 = 1716^2 + 4374^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 22076496 and 22076505.

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, 6003 + ... + 8954.

It is an arithmetic number, because the mean of its divisors is an integer number (1588041).

Almost surely, 2^22076532 is an apocalyptic number.

It is an amenable number.

22076532 is an abundant number, since it is smaller than the sum of its proper divisors (35092944).

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

22076532 is a wasteful number, since it uses less digits than its factorization.

22076532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15008 (or 15003 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 22076532 is about 4698.5670155910. The cubic root of 22076532 is about 280.5284747133.

The spelling of 22076532 in words is "twenty-two million, seventy-six thousand, five hundred thirty-two".