23532359 has 4 divisors (see below), whose sum is σ = 23542200. Its totient is φ = 23522520.

The previous prime is 23532349. The next prime is 23532361. The reversal of 23532359 is 95323532.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23532359 - 2²⁴ = 6755143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23532329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1229 + ... + 6969.

It is an arithmetic number, because the mean of its divisors is an integer number (5885550).

Almost surely, 2^23532359 is an apocalyptic number.

23532359 is a deficient number, since it is larger than the sum of its proper divisors (9841).

23532359 is an equidigital number, since it uses as much as digits as its factorization.

23532359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9840.

The product of its digits is 24300, while the sum is 32.

The square root of 23532359 is about 4851.0162852747. The cubic root of 23532359 is about 286.5641260863.

The spelling of 23532359 in words is "twenty-three million, five hundred thirty-two thousand, three hundred fifty-nine".