28068086082 has 16 divisors (see below), whose sum is σ = 56162417472. Its totient is φ = 9351654480.

The previous prime is 28068086051. The next prime is 28068086089.

28068086082 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×28068086082² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (28068086089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1079638 + ... + 1105329.

It is an arithmetic number, because the mean of its divisors is an integer number (3510151092).

Almost surely, 2^28068086082 is an apocalyptic number.

28068086082 is an abundant number, since it is smaller than the sum of its proper divisors (28094331390).

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

28068086082 is a wasteful number, since it uses less digits than its factorization.

28068086082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2187113.

The product of its (nonzero) digits is 589824, while the sum is 48.

The spelling of 28068086082 in words is "twenty-eight billion, sixty-eight million, eighty-six thousand, eighty-two".