22888896 has 56 divisors (see below), whose sum is σ = 61234320. Its totient is φ = 7544832.

The previous prime is 22888889. The next prime is 22888913. The reversal of 22888896 is 69888822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18010 + ... + 19238.

It is an arithmetic number, because the mean of its divisors is an integer number (1093470).

Almost surely, 2^22888896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22888896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30617160).

22888896 is an abundant number, since it is smaller than the sum of its proper divisors (38345424).

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

22888896 is a wasteful number, since it uses less digits than its factorization.

22888896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341 (or 1331 counting only the distinct ones).

The product of its digits is 884736, while the sum is 51.

The square root of 22888896 is about 4784.2341079843. The cubic root of 22888896 is about 283.9280383700.

The spelling of 22888896 in words is "twenty-two million, eight hundred eighty-eight thousand, eight hundred ninety-six".