28614873088 has 52 divisors (see below), whose sum is σ = 60234648160. Its totient is φ = 13554376704.

The previous prime is 28614873083. The next prime is 28614873139. The reversal of 28614873088 is 88037841682.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28614873083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106020 + ... + 261667.

Almost surely, 2^28614873088 is an apocalyptic number.

It is an amenable number.

28614873088 is an abundant number, since it is smaller than the sum of its proper divisors (31619775072).

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

28614873088 is an equidigital number, since it uses as much as digits as its factorization.

28614873088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367730 (or 367708 counting only the distinct ones).

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

The spelling of 28614873088 in words is "twenty-eight billion, six hundred fourteen million, eight hundred seventy-three thousand, eighty-eight".