23480288 has 24 divisors (see below), whose sum is σ = 49783608. Its totient is φ = 10836864.

The previous prime is 23480269. The next prime is 23480323. The reversal of 23480288 is 88208432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27806 + ... + 28637.

It is an arithmetic number, because the mean of its divisors is an integer number (2074317).

Almost surely, 2^23480288 is an apocalyptic number.

It is an amenable number.

23480288 is an abundant number, since it is smaller than the sum of its proper divisors (26303320).

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

23480288 is a wasteful number, since it uses less digits than its factorization.

23480288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56466 (or 56458 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 35.

The square root of 23480288 is about 4845.6462933235. The cubic root of 23480288 is about 286.3526059961.

The spelling of 23480288 in words is "twenty-three million, four hundred eighty thousand, two hundred eighty-eight".