28802014472 has 64 divisors (see below), whose sum is σ = 67380128640. Its totient is φ = 11213107200.

The previous prime is 28802014463. The next prime is 28802014487. The reversal of 28802014472 is 27441020882.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 833768 + ... + 867624.

It is an arithmetic number, because the mean of its divisors is an integer number (1052814510).

Almost surely, 2^28802014472 is an apocalyptic number.

28802014472 is a gapful number since it is divisible by the number (22) 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 28802014472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33690064320).

28802014472 is an abundant number, since it is smaller than the sum of its proper divisors (38578114168).

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

28802014472 is a wasteful number, since it uses less digits than its factorization.

28802014472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35262 (or 35258 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 38.

The spelling of 28802014472 in words is "twenty-eight billion, eight hundred two million, fourteen thousand, four hundred seventy-two".