23900075628 has 48 divisors (see below), whose sum is σ = 65516295936. Its totient is φ = 6685335360.

The previous prime is 23900075627. The next prime is 23900075663. The reversal of 23900075628 is 82657000932.

It is a self number, because there is not a number n which added to its sum of digits gives 23900075628.

It is not an unprimeable number, because it can be changed into a prime (23900075627) 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, 6962176 + ... + 6965607.

It is an arithmetic number, because the mean of its divisors is an integer number (1364922832).

Almost surely, 2^23900075628 is an apocalyptic number.

It is an amenable number.

23900075628 is an abundant number, since it is smaller than the sum of its proper divisors (41616220308).

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

23900075628 is a wasteful number, since it uses less digits than its factorization.

23900075628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13927814 (or 13927812 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 23900075628 in words is "twenty-three billion, nine hundred million, seventy-five thousand, six hundred twenty-eight".