856386162 has 32 divisors (see below), whose sum is σ = 1912964160. Its totient is φ = 283979520.

The previous prime is 856386109. The next prime is 856386217. The reversal of 856386162 is 261683658.

856386162 is a `hidden beast` number, since 8 + 5 + 638 + 6 + 1 + 6 + 2 = 666.

856386162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 30664 + ... + 51507.

It is an arithmetic number, because the mean of its divisors is an integer number (59780130).

Almost surely, 2^856386162 is an apocalyptic number.

856386162 is an abundant number, since it is smaller than the sum of its proper divisors (1056577998).

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

856386162 is a wasteful number, since it uses less digits than its factorization.

856386162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82375 (or 82369 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 856386162 is about 29264.0763052586. The cubic root of 856386162 is about 949.6346377113.

The spelling of 856386162 in words is "eight hundred fifty-six million, three hundred eighty-six thousand, one hundred sixty-two".