22536192 has 112 divisors (see below), whose sum is σ = 69201792. Its totient is φ = 6389760.

The previous prime is 22536167. The next prime is 22536193. The reversal of 22536192 is 29163522.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22536193) 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, 171967 + ... + 172097.

Almost surely, 2^22536192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22536192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34600896).

22536192 is an abundant number, since it is smaller than the sum of its proper divisors (46665600).

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

22536192 is an equidigital number, since it uses as much as digits as its factorization.

22536192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 143 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 22536192 is about 4747.2299291271. The cubic root of 22536192 is about 282.4620963582.

The spelling of 22536192 in words is "twenty-two million, five hundred thirty-six thousand, one hundred ninety-two".