23303924 has 24 divisors (see below), whose sum is σ = 46730880. Its totient is φ = 9961056.

The previous prime is 23303911. The next prime is 23303927. The reversal of 23303924 is 42930332.

It is a junction number, because it is equal to n+sod(n) for n = 23303893 and 23303902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23303927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12782 + ... + 14490.

It is an arithmetic number, because the mean of its divisors is an integer number (1947120).

Almost surely, 2^23303924 is an apocalyptic number.

It is an amenable number.

23303924 is an abundant number, since it is smaller than the sum of its proper divisors (23426956).

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

23303924 is a wasteful number, since it uses less digits than its factorization.

23303924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2207 (or 2205 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 23303924 is about 4827.4138003697. The cubic root of 23303924 is about 285.6338575045.

The spelling of 23303924 in words is "twenty-three million, three hundred three thousand, nine hundred twenty-four".