28060812332 has 12 divisors (see below), whose sum is σ = 56121624720. Its totient is φ = 12026062416.

The previous prime is 28060812319. The next prime is 28060812341. The reversal of 28060812332 is 23321806082.

28060812332 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 28060812292 and 28060812301.

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, 501085907 + ... + 501085962.

It is an arithmetic number, because the mean of its divisors is an integer number (4676802060).

Almost surely, 2^28060812332 is an apocalyptic number.

It is an amenable number.

28060812332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

28060812332 is a wasteful number, since it uses less digits than its factorization.

28060812332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002171880 (or 1002171878 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 28060812332 in words is "twenty-eight billion, sixty million, eight hundred twelve thousand, three hundred thirty-two".