22432634 has 16 divisors (see below), whose sum is σ = 38553408. Its totient is φ = 9589632.

The previous prime is 22432633. The next prime is 22432637. The reversal of 22432634 is 43623422.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22432633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4394 + ... + 8010.

It is an arithmetic number, because the mean of its divisors is an integer number (2409588).

Almost surely, 2^22432634 is an apocalyptic number.

22432634 is a deficient number, since it is larger than the sum of its proper divisors (16120774).

22432634 is a wasteful number, since it uses less digits than its factorization.

22432634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4069.

The product of its digits is 6912, while the sum is 26.

The square root of 22432634 is about 4736.3101672082. The cubic root of 22432634 is about 282.0287766352.

The spelling of 22432634 in words is "twenty-two million, four hundred thirty-two thousand, six hundred thirty-four".