23438080 has 36 divisors (see below), whose sum is σ = 56144592. Its totient is φ = 9374720.

The previous prime is 23438047. The next prime is 23438083. The reversal of 23438080 is 8083432.

It is not an unprimeable number, because it can be changed into a prime (23438083) 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, 7876 + ... + 10435.

It is an arithmetic number, because the mean of its divisors is an integer number (1559572).

Almost surely, 2^23438080 is an apocalyptic number.

23438080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23438080 is an abundant number, since it is smaller than the sum of its proper divisors (32706512).

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

23438080 is an equidigital number, since it uses as much as digits as its factorization.

23438080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18332 (or 18318 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 23438080 is about 4841.2890845311. The cubic root of 23438080 is about 286.1809212740.

The spelling of 23438080 in words is "twenty-three million, four hundred thirty-eight thousand, eighty".