23448768 has 112 divisors (see below), whose sum is σ = 72176640. Its totient is φ = 6580224.

The previous prime is 23448749. The next prime is 23448769. The reversal of 23448768 is 86784432.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (23448769) 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 15 ways as a sum of consecutive naturals, for example, 97993 + ... + 98231.

Almost surely, 2^23448768 is an apocalyptic number.

23448768 is a gapful number since it is divisible by the number (28) 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 23448768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36088320).

23448768 is an abundant number, since it is smaller than the sum of its proper divisors (48727872).

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

23448768 is a wasteful number, since it uses less digits than its factorization.

23448768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334 (or 324 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 23448768 is about 4842.3927969548. The cubic root of 23448768 is about 286.2244151221.

The spelling of 23448768 in words is "twenty-three million, four hundred forty-eight thousand, seven hundred sixty-eight".