23930800 has 60 divisors (see below), whose sum is σ = 59505120. Its totient is φ = 9237760.

The previous prime is 23930789. The next prime is 23930807. The reversal of 23930800 is 803932.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23930807) 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 11 ways as a sum of consecutive naturals, for example, 10569 + ... + 12631.

It is an arithmetic number, because the mean of its divisors is an integer number (991752).

Almost surely, 2^23930800 is an apocalyptic number.

23930800 is a gapful number since it is divisible by the number (20) 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 23930800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29752560).

23930800 is an abundant number, since it is smaller than the sum of its proper divisors (35574320).

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

23930800 is a wasteful number, since it uses less digits than its factorization.

23930800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110 (or 2099 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 23930800 is about 4891.9116917622. The cubic root of 23930800 is about 288.1724147653.

The spelling of 23930800 in words is "twenty-three million, nine hundred thirty thousand, eight hundred".