28832415260 has 96 divisors (see below), whose sum is σ = 69779162880. Its totient is φ = 9896947200.

The previous prime is 28832415257. The next prime is 28832415277. The reversal of 28832415260 is 6251423882.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1162307 + ... + 1186853.

It is an arithmetic number, because the mean of its divisors is an integer number (726866280).

Almost surely, 2^28832415260 is an apocalyptic number.

28832415260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28832415260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34889581440).

28832415260 is an abundant number, since it is smaller than the sum of its proper divisors (40946747620).

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

28832415260 is a wasteful number, since it uses less digits than its factorization.

28832415260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24867 (or 24865 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 28832415260 in words is "twenty-eight billion, eight hundred thirty-two million, four hundred fifteen thousand, two hundred sixty".