23324430 has 32 divisors (see below), whose sum is σ = 57494304. Its totient is φ = 6051456.

The previous prime is 23324429. The next prime is 23324437. The reversal of 23324430 is 3442332.

It is a junction number, because it is equal to n+sod(n) for n = 23324397 and 23324406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23324437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9397 + ... + 11616.

It is an arithmetic number, because the mean of its divisors is an integer number (1796697).

Almost surely, 2^23324430 is an apocalyptic number.

23324430 is an abundant number, since it is smaller than the sum of its proper divisors (34169874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23324430 is a wasteful number, since it uses less digits than its factorization.

23324430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21060.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 23324430 is about 4829.5372449128. The cubic root of 23324430 is about 285.7176129374.

Adding to 23324430 its reverse (3442332), we get a palindrome (26766762).

The spelling of 23324430 in words is "twenty-three million, three hundred twenty-four thousand, four hundred thirty".