23488704 has 140 divisors (see below), whose sum is σ = 73023984. Its totient is φ = 7451136.

The previous prime is 23488697. The next prime is 23488709. The reversal of 23488704 is 40788432.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (23488709) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 119134 + ... + 119330.

Almost surely, 2^23488704 is an apocalyptic number.

23488704 is a gapful number since it is divisible by the number (24) 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 23488704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36511992).

23488704 is an abundant number, since it is smaller than the sum of its proper divisors (49535280).

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

23488704 is a wasteful number, since it uses less digits than its factorization.

23488704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 23488704 is about 4846.5146239334. The cubic root of 23488704 is about 286.3868142031.

The spelling of 23488704 in words is "twenty-three million, four hundred eighty-eight thousand, seven hundred four".