22264734 has 16 divisors (see below), whose sum is σ = 44651520. Its totient is φ = 7401240.

The previous prime is 22264709. The next prime is 22264741. The reversal of 22264734 is 43746222.

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, 2622 + ... + 7169.

It is an arithmetic number, because the mean of its divisors is an integer number (2790720).

Almost surely, 2^22264734 is an apocalyptic number.

22264734 is an abundant number, since it is smaller than the sum of its proper divisors (22386786).

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

22264734 is a wasteful number, since it uses less digits than its factorization.

22264734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10175.

The product of its digits is 16128, while the sum is 30.

The square root of 22264734 is about 4718.5521084333. The cubic root of 22264734 is about 281.3233866767.

The spelling of 22264734 in words is "twenty-two million, two hundred sixty-four thousand, seven hundred thirty-four".