859481160 has 64 divisors (see below), whose sum is σ = 2580379200. Its totient is φ = 229022976.

The previous prime is 859481153. The next prime is 859481171. The reversal of 859481160 is 61184958.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290971 + ... + 293909.

It is an arithmetic number, because the mean of its divisors is an integer number (40318425).

Almost surely, 2^859481160 is an apocalyptic number.

It is an amenable number.

859481160 is an abundant number, since it is smaller than the sum of its proper divisors (1720898040).

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

859481160 is a wasteful number, since it uses less digits than its factorization.

859481160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5390 (or 5386 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 42.

The square root of 859481160 is about 29316.9091140250. The cubic root of 859481160 is about 950.7772623235. Note that the first 3 decimals are identical.

The spelling of 859481160 in words is "eight hundred fifty-nine million, four hundred eighty-one thousand, one hundred sixty".