23396480 has 64 divisors (see below), whose sum is σ = 56548800. Its totient is φ = 9255936.

The previous prime is 23396453. The next prime is 23396501. The reversal of 23396480 is 8469332.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 23396480.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88829 + ... + 89091.

It is an arithmetic number, because the mean of its divisors is an integer number (883575).

Almost surely, 2^23396480 is an apocalyptic number.

23396480 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 23396480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28274400).

23396480 is an abundant number, since it is smaller than the sum of its proper divisors (33152320).

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

23396480 is a wasteful number, since it uses less digits than its factorization.

23396480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 23396480 is about 4836.9908000739. The cubic root of 23396480 is about 286.0115078422.

The spelling of 23396480 in words is "twenty-three million, three hundred ninety-six thousand, four hundred eighty".