22961634 has 16 divisors (see below), whose sum is σ = 46090080. Its totient is φ = 7626080.

The previous prime is 22961629. The next prime is 22961651. The reversal of 22961634 is 43616922.

It is a junction number, because it is equal to n+sod(n) for n = 22961595 and 22961604.

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, 5124 + ... + 8495.

It is an arithmetic number, because the mean of its divisors is an integer number (2880630).

Almost surely, 2^22961634 is an apocalyptic number.

22961634 is an abundant number, since it is smaller than the sum of its proper divisors (23128446).

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

22961634 is a wasteful number, since it uses less digits than its factorization.

22961634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13905.

The product of its digits is 15552, while the sum is 33.

The square root of 22961634 is about 4791.8299218566. The cubic root of 22961634 is about 284.2284827331.

The spelling of 22961634 in words is "twenty-two million, nine hundred sixty-one thousand, six hundred thirty-four".