22532106 has 16 divisors (see below), whose sum is σ = 47715264. Its totient is φ = 7068864.

The previous prime is 22532077. The next prime is 22532113. The reversal of 22532106 is 60123522.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110350 + ... + 110553.

It is an arithmetic number, because the mean of its divisors is an integer number (2982204).

Almost surely, 2^22532106 is an apocalyptic number.

22532106 is an abundant number, since it is smaller than the sum of its proper divisors (25183158).

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

22532106 is a wasteful number, since it uses less digits than its factorization.

22532106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220925.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 22532106 is about 4746.7995533833. The cubic root of 22532106 is about 282.4450244133.

Adding to 22532106 its reverse (60123522), we get a palindrome (82655628).

The spelling of 22532106 in words is "twenty-two million, five hundred thirty-two thousand, one hundred six".