22888894 has 16 divisors (see below), whose sum is σ = 39315456. Its totient is φ = 9790200.

The previous prime is 22888889. The next prime is 22888913. The reversal of 22888894 is 49888822.

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, 7539 + ... + 10129.

It is an arithmetic number, because the mean of its divisors is an integer number (2457216).

Almost surely, 2^22888894 is an apocalyptic number.

22888894 is a deficient number, since it is larger than the sum of its proper divisors (16426562).

22888894 is a wasteful number, since it uses less digits than its factorization.

22888894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3231.

The product of its digits is 589824, while the sum is 49.

The square root of 22888894 is about 4784.2338989644. The cubic root of 22888894 is about 283.9280301002.

The spelling of 22888894 in words is "twenty-two million, eight hundred eighty-eight thousand, eight hundred ninety-four".