22633648 has 20 divisors (see below), whose sum is σ = 44172520. Its totient is φ = 11234304.

The previous prime is 22633631. The next prime is 22633669. The reversal of 22633648 is 84633622.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2865 + ... + 7312.

It is an arithmetic number, because the mean of its divisors is an integer number (2208626).

Almost surely, 2^22633648 is an apocalyptic number.

It is an amenable number.

22633648 is a deficient number, since it is larger than the sum of its proper divisors (21538872).

22633648 is a wasteful number, since it uses less digits than its factorization.

22633648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10324 (or 10318 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

The square root of 22633648 is about 4757.4833683367. The cubic root of 22633648 is about 282.8686726003.

The spelling of 22633648 in words is "twenty-two million, six hundred thirty-three thousand, six hundred forty-eight".