23886479548 has 12 divisors (see below), whose sum is σ = 41911635640. Its totient is φ = 11911726512.

The previous prime is 23886479537. The next prime is 23886479549. The reversal of 23886479548 is 84597468832.

It is a self number, because there is not a number n which added to its sum of digits gives 23886479548.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23886479549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7876611 + ... + 7879642.

Almost surely, 2^23886479548 is an apocalyptic number.

It is an amenable number.

23886479548 is a deficient number, since it is larger than the sum of its proper divisors (18025156092).

23886479548 is a wasteful number, since it uses less digits than its factorization.

23886479548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15756636 (or 15756634 counting only the distinct ones).

The product of its digits is 92897280, while the sum is 64.

The spelling of 23886479548 in words is "twenty-three billion, eight hundred eighty-six million, four hundred seventy-nine thousand, five hundred forty-eight".