23839136 has 24 divisors (see below), whose sum is σ = 47638080. Its totient is φ = 11740608.

The previous prime is 23839121. The next prime is 23839141. The reversal of 23839136 is 63193832.

It is a junction number, because it is equal to n+sod(n) for n = 23839096 and 23839105.

It is an unprimeable number.

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, 3416 + ... + 7703.

It is an arithmetic number, because the mean of its divisors is an integer number (1984920).

Almost surely, 2^23839136 is an apocalyptic number.

It is an amenable number.

23839136 is a deficient number, since it is larger than the sum of its proper divisors (23798944).

23839136 is a wasteful number, since it uses less digits than its factorization.

23839136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11196 (or 11188 counting only the distinct ones).

The product of its digits is 23328, while the sum is 35.

The square root of 23839136 is about 4882.5337684444. The cubic root of 23839136 is about 287.8040075982.

The spelling of 23839136 in words is "twenty-three million, eight hundred thirty-nine thousand, one hundred thirty-six".