23534432 has 12 divisors (see below), whose sum is σ = 46333476. Its totient is φ = 11767200.

The previous prime is 23534419. The next prime is 23534437. The reversal of 23534432 is 23443532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23534437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367694 + ... + 367757.

It is an arithmetic number, because the mean of its divisors is an integer number (3861123).

Almost surely, 2^23534432 is an apocalyptic number.

It is an amenable number.

23534432 is a deficient number, since it is larger than the sum of its proper divisors (22799044).

23534432 is an equidigital number, since it uses as much as digits as its factorization.

23534432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735461 (or 735453 counting only the distinct ones).

The product of its digits is 8640, while the sum is 26.

The square root of 23534432 is about 4851.2299471371. The cubic root of 23534432 is about 286.5725404572.

Adding to 23534432 its reverse (23443532), we get a palindrome (46977964).

The spelling of 23534432 in words is "twenty-three million, five hundred thirty-four thousand, four hundred thirty-two".