23670285648 has 40 divisors (see below), whose sum is σ = 64745195328. Its totient is φ = 7425971712.

The previous prime is 23670285643. The next prime is 23670285659. The reversal of 23670285648 is 84658207632.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 23670285648.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23670285643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14503036 + ... + 14504667.

Almost surely, 2^23670285648 is an apocalyptic number.

It is an amenable number.

23670285648 is an abundant number, since it is smaller than the sum of its proper divisors (41074909680).

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

23670285648 is a wasteful number, since it uses less digits than its factorization.

23670285648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29007731 (or 29007725 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 23670285648 in words is "twenty-three billion, six hundred seventy million, two hundred eighty-five thousand, six hundred forty-eight".