23789584772 has 12 divisors (see below), whose sum is σ = 41632906560. Its totient is φ = 11894468616.

The previous prime is 23789584723. The next prime is 23789584781. The reversal of 23789584772 is 27748598732.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172673 + ... + 278199.

It is an arithmetic number, because the mean of its divisors is an integer number (3469408880).

Almost surely, 2^23789584772 is an apocalyptic number.

It is an amenable number.

23789584772 is a deficient number, since it is larger than the sum of its proper divisors (17843321788).

23789584772 is a wasteful number, since it uses less digits than its factorization.

23789584772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161890 (or 161888 counting only the distinct ones).

The product of its digits is 47416320, while the sum is 62.

The spelling of 23789584772 in words is "twenty-three billion, seven hundred eighty-nine million, five hundred eighty-four thousand, seven hundred seventy-two".