87828350892 has 48 divisors (see below), whose sum is σ = 205845857280. Its totient is φ = 29145812992.

The previous prime is 87828350849. The next prime is 87828350947. The reversal of 87828350892 is 29805382878.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6281293 + ... + 6295259.

It is an arithmetic number, because the mean of its divisors is an integer number (4288455360).

Almost surely, 2^87828350892 is an apocalyptic number.

It is an amenable number.

87828350892 is an abundant number, since it is smaller than the sum of its proper divisors (118017506388).

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

87828350892 is a wasteful number, since it uses less digits than its factorization.

87828350892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16270 (or 16268 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 60.

The spelling of 87828350892 in words is "eighty-seven billion, eight hundred twenty-eight million, three hundred fifty thousand, eight hundred ninety-two".