23362880 has 28 divisors (see below), whose sum is σ = 55633620. Its totient is φ = 9345024.

The previous prime is 23362849. The next prime is 23362883. The reversal of 23362880 is 8826332.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6190144 + 17172736 = 2488^2 + 4144^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23362883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36185 + ... + 36824.

It is an arithmetic number, because the mean of its divisors is an integer number (1986915).

Almost surely, 2^23362880 is an apocalyptic number.

23362880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23362880 is an abundant number, since it is smaller than the sum of its proper divisors (32270740).

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

23362880 is an equidigital number, since it uses as much as digits as its factorization.

23362880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73026 (or 73016 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 23362880 is about 4833.5163183753. The cubic root of 23362880 is about 285.8745272553.

It can be divided in two parts, 23362 and 880, that added together give a palindrome (24242).

The spelling of 23362880 in words is "twenty-three million, three hundred sixty-two thousand, eight hundred eighty".