23930960 has 20 divisors (see below), whose sum is σ = 55639668. Its totient is φ = 9572352.

The previous prime is 23930953. The next prime is 23930981. The reversal of 23930960 is 6903932.

It can be written as a sum of positive squares in 2 ways, for example, as 7706176 + 16224784 = 2776^2 + 4028^2 .

It is a tau number, because it is divible by the number of its divisors (20).

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, 149489 + ... + 149648.

Almost surely, 2^23930960 is an apocalyptic number.

23930960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23930960 is an abundant number, since it is smaller than the sum of its proper divisors (31708708).

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

23930960 is a wasteful number, since it uses less digits than its factorization.

23930960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299150 (or 299144 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 32.

The square root of 23930960 is about 4891.9280452599. The cubic root of 23930960 is about 288.1730569988.

The spelling of 23930960 in words is "twenty-three million, nine hundred thirty thousand, nine hundred sixty".