23324434 has 16 divisors (see below), whose sum is σ = 40492800. Its totient is φ = 9869184.

The previous prime is 23324429. The next prime is 23324437. The reversal of 23324434 is 43442332.

It is a junction number, because it is equal to n+sod(n) for n = 23324399 and 23324408.

It is not an unprimeable number, because it can be changed into a prime (23324437) 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 7 ways as a sum of consecutive naturals, for example, 9439 + ... + 11650.

It is an arithmetic number, because the mean of its divisors is an integer number (2530800).

Almost surely, 2^23324434 is an apocalyptic number.

23324434 is a deficient number, since it is larger than the sum of its proper divisors (17168366).

23324434 is a wasteful number, since it uses less digits than its factorization.

23324434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21177.

The product of its digits is 6912, while the sum is 25.

The square root of 23324434 is about 4829.5376590311. The cubic root of 23324434 is about 285.7176292704.

Adding to 23324434 its reverse (43442332), we get a palindrome (66766766).

The spelling of 23324434 in words is "twenty-three million, three hundred twenty-four thousand, four hundred thirty-four".