23923927236 has 48 divisors (see below), whose sum is σ = 62543154240. Its totient is φ = 7053736320.

The previous prime is 23923927231. The next prime is 23923927249. The reversal of 23923927236 is 63272932932.

It is not an unprimeable number, because it can be changed into a prime (23923927231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2444331 + ... + 2454098.

It is an arithmetic number, because the mean of its divisors is an integer number (1302982380).

Almost surely, 2^23923927236 is an apocalyptic number.

It is an amenable number.

23923927236 is an abundant number, since it is smaller than the sum of its proper divisors (38619227004).

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

23923927236 is a wasteful number, since it uses less digits than its factorization.

23923927236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4898484 (or 4898482 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 48.

It can be divided in two parts, 23923 and 927236, that added together give a palindrome (951159).

The spelling of 23923927236 in words is "twenty-three billion, nine hundred twenty-three million, nine hundred twenty-seven thousand, two hundred thirty-six".