28924675232 has 48 divisors (see below), whose sum is σ = 60786936000. Its totient is φ = 13508167680.

The previous prime is 28924675207. The next prime is 28924675267. The reversal of 28924675232 is 23257642982.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291857 + ... + 378192.

It is an arithmetic number, because the mean of its divisors is an integer number (1266394500).

Almost surely, 2^28924675232 is an apocalyptic number.

It is an amenable number.

28924675232 is an abundant number, since it is smaller than the sum of its proper divisors (31862260768).

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

28924675232 is a wasteful number, since it uses less digits than its factorization.

28924675232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670149 (or 670141 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 50.

The spelling of 28924675232 in words is "twenty-eight billion, nine hundred twenty-four million, six hundred seventy-five thousand, two hundred thirty-two".