28760747204 has 48 divisors (see below), whose sum is σ = 59166912000. Its totient is φ = 11974469760.

The previous prime is 28760747159. The next prime is 28760747227. The reversal of 28760747204 is 40274706782.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 663797 + ... + 705795.

It is an arithmetic number, because the mean of its divisors is an integer number (1232644000).

Almost surely, 2^28760747204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28760747204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29583456000).

28760747204 is an abundant number, since it is smaller than the sum of its proper divisors (30406164796).

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

28760747204 is a wasteful number, since it uses less digits than its factorization.

28760747204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42708 (or 42706 counting only the distinct ones).

The product of its (nonzero) digits is 1053696, while the sum is 47.

The spelling of 28760747204 in words is "twenty-eight billion, seven hundred sixty million, seven hundred forty-seven thousand, two hundred four".