23623080 has 128 divisors (see below), whose sum is σ = 80438400. Its totient is φ = 5501952.

The previous prime is 23623063. The next prime is 23623087. The reversal of 23623080 is 8032632.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 23623080.

It is not an unprimeable number, because it can be changed into a prime (23623087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29242 + ... + 30038.

It is an arithmetic number, because the mean of its divisors is an integer number (628425).

Almost surely, 2^23623080 is an apocalyptic number.

23623080 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 23623080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40219200).

23623080 is an abundant number, since it is smaller than the sum of its proper divisors (56815320).

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

23623080 is a wasteful number, since it uses less digits than its factorization.

23623080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 23623080 is about 4860.3580115049. The cubic root of 23623080 is about 286.9319040246.

The spelling of 23623080 in words is "twenty-three million, six hundred twenty-three thousand, eighty".