28824455886 has 8 divisors (see below), whose sum is σ = 57648911784. Its totient is φ = 9608151960.

The previous prime is 28824455879. The next prime is 28824455887. The reversal of 28824455886 is 68855442882.

It is a sphenic number, since it is the product of 3 distinct primes.

28824455886 is an admirable number.

It is a super-3 number, since 3×28824455886³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28824455887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2402037985 + ... + 2402037996.

It is an arithmetic number, because the mean of its divisors is an integer number (7206113973).

Almost surely, 2^28824455886 is an apocalyptic number.

28824455886 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

28824455886 is a wasteful number, since it uses less digits than its factorization.

28824455886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4804075986.

The product of its digits is 39321600, while the sum is 60.

The spelling of 28824455886 in words is "twenty-eight billion, eight hundred twenty-four million, four hundred fifty-five thousand, eight hundred eighty-six".