22934406 has 32 divisors (see below), whose sum is σ = 52675200. Its totient is φ = 6583680.

The previous prime is 22934399. The next prime is 22934407. The reversal of 22934406 is 60443922.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22934407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7891 + ... + 10398.

It is an arithmetic number, because the mean of its divisors is an integer number (1646100).

Almost surely, 2^22934406 is an apocalyptic number.

22934406 is an abundant number, since it is smaller than the sum of its proper divisors (29740794).

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

22934406 is a wasteful number, since it uses less digits than its factorization.

22934406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18324.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 22934406 is about 4788.9879933030. The cubic root of 22934406 is about 284.1160918624.

The spelling of 22934406 in words is "twenty-two million, nine hundred thirty-four thousand, four hundred six".