23880480 has 192 divisors, whose sum is σ = 83825280. Its totient is φ = 5677056.

The previous prime is 23880443. The next prime is 23880487. The reversal of 23880480 is 8408832.

It is not an unprimeable number, because it can be changed into a prime (23880487) 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, 268276 + ... + 268364.

It is an arithmetic number, because the mean of its divisors is an integer number (436590).

Almost surely, 2^23880480 is an apocalyptic number.

23880480 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 23880480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41912640).

23880480 is an abundant number, since it is smaller than the sum of its proper divisors (59944800).

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

23880480 is a wasteful number, since it uses less digits than its factorization.

23880480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 23880480 is about 4886.7658016320. The cubic root of 23880480 is about 287.9702901451.

The spelling of 23880480 in words is "twenty-three million, eight hundred eighty thousand, four hundred eighty".