23679532660 has 96 divisors (see below), whose sum is σ = 57833798400. Its totient is φ = 7975756800.

The previous prime is 23679532627. The next prime is 23679532663. The reversal of 23679532660 is 6623597632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23679532663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11280291 + ... + 11282389.

It is an arithmetic number, because the mean of its divisors is an integer number (602435400).

Almost surely, 2^23679532660 is an apocalyptic number.

23679532660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23679532660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28916899200).

23679532660 is an abundant number, since it is smaller than the sum of its proper divisors (34154265740).

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

23679532660 is a wasteful number, since it uses less digits than its factorization.

23679532660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3497 (or 3495 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 49.

The spelling of 23679532660 in words is "twenty-three billion, six hundred seventy-nine million, five hundred thirty-two thousand, six hundred sixty".