22934790 has 24 divisors (see below), whose sum is σ = 59630688. Its totient is φ = 6115920.

The previous prime is 22934773. The next prime is 22934797. The reversal of 22934790 is 9743922.

22934790 is a `hidden beast` number, since 229 + 347 + 90 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22934797) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127326 + ... + 127505.

It is an arithmetic number, because the mean of its divisors is an integer number (2484612).

Almost surely, 2^22934790 is an apocalyptic number.

22934790 is an abundant number, since it is smaller than the sum of its proper divisors (36695898).

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

22934790 is a wasteful number, since it uses less digits than its factorization.

22934790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254844 (or 254841 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 22934790 is about 4789.0280851129. The cubic root of 22934790 is about 284.1176775436.

The spelling of 22934790 in words is "twenty-two million, nine hundred thirty-four thousand, seven hundred ninety".