22576116 has 12 divisors (see below), whose sum is σ = 52677632. Its totient is φ = 7525368.

The previous prime is 22576111. The next prime is 22576163. The reversal of 22576116 is 61167522.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22576111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940660 + ... + 940683.

Almost surely, 2^22576116 is an apocalyptic number.

It is an amenable number.

22576116 is an abundant number, since it is smaller than the sum of its proper divisors (30101516).

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

22576116 is a wasteful number, since it uses less digits than its factorization.

22576116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881350 (or 1881348 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 22576116 is about 4751.4330469870. The cubic root of 22576116 is about 282.6287965711.

The spelling of 22576116 in words is "twenty-two million, five hundred seventy-six thousand, one hundred sixteen".