28067183848 has 32 divisors (see below), whose sum is σ = 58351309920. Its totient is φ = 12548664000.

The previous prime is 28067183779. The next prime is 28067183849. The reversal of 28067183848 is 84838176082.

It is not an unprimeable number, because it can be changed into a prime (28067183849) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2608938 + ... + 2619673.

It is an arithmetic number, because the mean of its divisors is an integer number (1823478435).

Almost surely, 2^28067183848 is an apocalyptic number.

It is an amenable number.

28067183848 is an abundant number, since it is smaller than the sum of its proper divisors (30284126072).

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

28067183848 is a wasteful number, since it uses less digits than its factorization.

28067183848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5228689 (or 5228685 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 55.

The spelling of 28067183848 in words is "twenty-eight billion, sixty-seven million, one hundred eighty-three thousand, eight hundred forty-eight".