87884848878 has 64 divisors (see below), whose sum is σ = 193131993600. Its totient is φ = 26537258880.

The previous prime is 87884848873. The next prime is 87884848889.

87884848878 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87884848873) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14105868 + ... + 14112096.

It is an arithmetic number, because the mean of its divisors is an integer number (3017687400).

Almost surely, 2^87884848878 is an apocalyptic number.

87884848878 is an abundant number, since it is smaller than the sum of its proper divisors (105247144722).

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

87884848878 is a wasteful number, since it uses less digits than its factorization.

87884848878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11657.

The product of its digits is 1644167168, while the sum is 78.

The spelling of 87884848878 in words is "eighty-seven billion, eight hundred eighty-four million, eight hundred forty-eight thousand, eight hundred seventy-eight".