23480880 has 80 divisors (see below), whose sum is σ = 73281024. Its totient is φ = 6219520.

The previous prime is 23480869. The next prime is 23480909. The reversal of 23480880 is 8808432.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54265 + ... + 54695.

Almost surely, 2^23480880 is an apocalyptic number.

23480880 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 23480880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36640512).

23480880 is an abundant number, since it is smaller than the sum of its proper divisors (49800144).

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

23480880 is a wasteful number, since it uses less digits than its factorization.

23480880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674 (or 668 counting only the distinct ones).

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

The square root of 23480880 is about 4845.7073787013. The cubic root of 23480880 is about 286.3550125441.

The spelling of 23480880 in words is "twenty-three million, four hundred eighty thousand, eight hundred eighty".