23024430 has 96 divisors (see below), whose sum is σ = 70368480. Its totient is φ = 5149440.

The previous prime is 23024401. The next prime is 23024437. The reversal of 23024430 is 3442032.

23024430 is a `hidden beast` number, since 230 + 2 + 4 + 430 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23024437) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11976 + ... + 13764.

It is an arithmetic number, because the mean of its divisors is an integer number (733005).

Almost surely, 2^23024430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23024430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35184240).

23024430 is an abundant number, since it is smaller than the sum of its proper divisors (47344050).

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

23024430 is a wasteful number, since it uses less digits than its factorization.

23024430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826 (or 1823 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 23024430 is about 4798.3778508992. The cubic root of 23024430 is about 284.4873517336.

Adding to 23024430 its reverse (3442032), we get a palindrome (26466462).

The spelling of 23024430 in words is "twenty-three million, twenty-four thousand, four hundred thirty".