22532853 has 16 divisors (see below), whose sum is σ = 34407936. Its totient is φ = 12848880.

The previous prime is 22532833. The next prime is 22532857. The reversal of 22532853 is 35823522.

It is not a de Polignac number, because 22532853 - 2⁶ = 22532789 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22532853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22532857) 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, 13558 + ... + 15128.

It is an arithmetic number, because the mean of its divisors is an integer number (2150496).

Almost surely, 2^22532853 is an apocalyptic number.

It is an amenable number.

22532853 is a deficient number, since it is larger than the sum of its proper divisors (11875083).

22532853 is a wasteful number, since it uses less digits than its factorization.

22532853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264.

The product of its digits is 14400, while the sum is 30.

The square root of 22532853 is about 4746.8782373261. The cubic root of 22532853 is about 282.4481456499.

The spelling of 22532853 in words is "twenty-two million, five hundred thirty-two thousand, eight hundred fifty-three".