23324423 has 4 divisors (see below), whose sum is σ = 23653008. Its totient is φ = 22995840.

The previous prime is 23324417. The next prime is 23324429. The reversal of 23324423 is 32442332.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (23324417) and next prime (23324429).

It is a cyclic number.

It is not a de Polignac number, because 23324423 - 2⁶ = 23324359 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 (23324429) 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, 164186 + ... + 164327.

It is an arithmetic number, because the mean of its divisors is an integer number (5913252).

Almost surely, 2^23324423 is an apocalyptic number.

23324423 is a deficient number, since it is larger than the sum of its proper divisors (328585).

23324423 is an equidigital number, since it uses as much as digits as its factorization.

23324423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328584.

The product of its digits is 3456, while the sum is 23.

The square root of 23324423 is about 4829.5365202056. The cubic root of 23324423 is about 285.7175843548.

Adding to 23324423 its reverse (32442332), we get a palindrome (55766755).

The spelling of 23324423 in words is "twenty-three million, three hundred twenty-four thousand, four hundred twenty-three".