22068934 has 4 divisors (see below), whose sum is σ = 33103404. Its totient is φ = 11034466.

The previous prime is 22068923. The next prime is 22068961. The reversal of 22068934 is 43986022.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22068934.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5517232 + ... + 5517235.

It is an arithmetic number, because the mean of its divisors is an integer number (8275851).

Almost surely, 2^22068934 is an apocalyptic number.

22068934 is a deficient number, since it is larger than the sum of its proper divisors (11034470).

22068934 is a wasteful number, since it uses less digits than its factorization.

22068934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11034469.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 22068934 is about 4697.7584016209. The cubic root of 22068934 is about 280.4962881977.

The spelling of 22068934 in words is "twenty-two million, sixty-eight thousand, nine hundred thirty-four".