22634534 has 16 divisors (see below), whose sum is σ = 36675072. Its totient is φ = 10414848.

The previous prime is 22634519. The next prime is 22634561. The reversal of 22634534 is 43543622.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22634497 and 22634506.

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, 8822 + ... + 11094.

It is an arithmetic number, because the mean of its divisors is an integer number (2292192).

Almost surely, 2^22634534 is an apocalyptic number.

22634534 is a deficient number, since it is larger than the sum of its proper divisors (14040538).

22634534 is a wasteful number, since it uses less digits than its factorization.

22634534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2671.

The product of its digits is 17280, while the sum is 29.

The square root of 22634534 is about 4757.5764838834. The cubic root of 22634534 is about 282.8723635412.

The spelling of 22634534 in words is "twenty-two million, six hundred thirty-four thousand, five hundred thirty-four".