22604501832 has 64 divisors (see below), whose sum is σ = 61664535360. Its totient is φ = 6848083200.

The previous prime is 22604501767. The next prime is 22604501839. The reversal of 22604501832 is 23810540622.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 22604501793 and 22604501802.

It is not an unprimeable number, because it can be changed into a prime (22604501839) 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, 1317018 + ... + 1334070.

It is an arithmetic number, because the mean of its divisors is an integer number (963508365).

Almost surely, 2^22604501832 is an apocalyptic number.

22604501832 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22604501832 is an abundant number, since it is smaller than the sum of its proper divisors (39060033528).

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

22604501832 is a wasteful number, since it uses less digits than its factorization.

22604501832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22094 (or 22090 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 22604501832 in words is "twenty-two billion, six hundred four million, five hundred one thousand, eight hundred thirty-two".