23534032 has 20 divisors (see below), whose sum is σ = 46224100. Its totient is φ = 11605248.

The previous prime is 23534009. The next prime is 23534033. The reversal of 23534032 is 23043532.

It can be written as a sum of positive squares in 2 ways, for example, as 12082576 + 11451456 = 3476^2 + 3384^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23533994 and 23534012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23534033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8907 + ... + 11242.

It is an arithmetic number, because the mean of its divisors is an integer number (2311205).

Almost surely, 2^23534032 is an apocalyptic number.

It is an amenable number.

23534032 is a deficient number, since it is larger than the sum of its proper divisors (22690068).

23534032 is a wasteful number, since it uses less digits than its factorization.

23534032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20230 (or 20224 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 23534032 is about 4851.1887203035. The cubic root of 23534032 is about 286.5709168833.

Adding to 23534032 its reverse (23043532), we get a palindrome (46577564).

The spelling of 23534032 in words is "twenty-three million, five hundred thirty-four thousand, thirty-two".