23380936 has 16 divisors (see below), whose sum is σ = 44243100. Its totient is φ = 11582784.

The previous prime is 23380921. The next prime is 23380937. The reversal of 23380936 is 63908332.

It can be written as a sum of positive squares in 2 ways, for example, as 22184100 + 1196836 = 4710^2 + 1094^2 .

It is not an unprimeable number, because it can be changed into a prime (23380937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12535 + ... + 14278.

Almost surely, 2^23380936 is an apocalyptic number.

It is an amenable number.

23380936 is a deficient number, since it is larger than the sum of its proper divisors (20862164).

23380936 is a wasteful number, since it uses less digits than its factorization.

23380936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26928 (or 26924 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 23380936 is about 4835.3837489904. The cubic root of 23380936 is about 285.9481543264.

The spelling of 23380936 in words is "twenty-three million, three hundred eighty thousand, nine hundred thirty-six".