22532959 has 2 divisors, whose sum is σ = 22532960. Its totient is φ = 22532958.

The previous prime is 22532953. The next prime is 22532977. The reversal of 22532959 is 95923522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22532959 - 2⁵ = 22532927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22532953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11266479 + 11266480.

It is an arithmetic number, because the mean of its divisors is an integer number (11266480).

Almost surely, 2^22532959 is an apocalyptic number.

22532959 is a deficient number, since it is larger than the sum of its proper divisors (1).

22532959 is an equidigital number, since it uses as much as digits as its factorization.

22532959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48600, while the sum is 37.

The square root of 22532959 is about 4746.8894025456. The cubic root of 22532959 is about 282.4485885507.

The spelling of 22532959 in words is "twenty-two million, five hundred thirty-two thousand, nine hundred fifty-nine".