23730048 has 48 divisors (see below), whose sum is σ = 68289000. Its totient is φ = 7909632.

The previous prime is 23730041. The next prime is 23730053. The reversal of 23730048 is 84003732.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23730041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9148 + ... + 11451.

Almost surely, 2^23730048 is an apocalyptic number.

It is an amenable number.

23730048 is an abundant number, since it is smaller than the sum of its proper divisors (44558952).

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

23730048 is a wasteful number, since it uses less digits than its factorization.

23730048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20619 (or 20604 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 23730048 is about 4871.3497102959. The cubic root of 23730048 is about 287.3643387688.

The spelling of 23730048 in words is "twenty-three million, seven hundred thirty thousand, forty-eight".