23024664 has 96 divisors (see below), whose sum is σ = 71154720. Its totient is φ = 6663168.

The previous prime is 23024663. The next prime is 23024671. The reversal of 23024664 is 46642032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23024663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15189 + ... + 16635.

It is an arithmetic number, because the mean of its divisors is an integer number (741195).

Almost surely, 2^23024664 is an apocalyptic number.

23024664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23024664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35577360).

23024664 is an abundant number, since it is smaller than the sum of its proper divisors (48130056).

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

23024664 is a wasteful number, since it uses less digits than its factorization.

23024664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489 (or 1482 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 23024664 is about 4798.4022340775. The cubic root of 23024664 is about 284.4883154898.

Adding to 23024664 its reverse (46642032), we get a palindrome (69666696).

The spelling of 23024664 in words is "twenty-three million, twenty-four thousand, six hundred sixty-four".