23936043 has 8 divisors (see below), whose sum is σ = 32352208. Its totient is φ = 15738624.

The previous prime is 23936041. The next prime is 23936047. The reversal of 23936043 is 34063932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23936043 - 2¹ = 23936041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23936043.

It is not an unprimeable number, because it can be changed into a prime (23936041) 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, 54430 + ... + 54867.

It is an arithmetic number, because the mean of its divisors is an integer number (4044026).

Almost surely, 2^23936043 is an apocalyptic number.

23936043 is a deficient number, since it is larger than the sum of its proper divisors (8416165).

23936043 is a wasteful number, since it uses less digits than its factorization.

23936043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109373.

The product of its (nonzero) digits is 11664, while the sum is 30.

The square root of 23936043 is about 4892.4475469850. The cubic root of 23936043 is about 288.1934584641.

Adding to 23936043 its reverse (34063932), we get a palindrome (57999975).

The spelling of 23936043 in words is "twenty-three million, nine hundred thirty-six thousand, forty-three".