859160 has 32 divisors (see below), whose sum is σ = 1978560. Its totient is φ = 335616.

The previous prime is 859121. The next prime is 859181. The reversal of 859160 is 61958.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1652 + ... + 2108.

It is an arithmetic number, because the mean of its divisors is an integer number (61830).

2⁸⁵⁹¹⁶⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 859160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (989280).

859160 is an abundant number, since it is smaller than the sum of its proper divisors (1119400).

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

859160 is a wasteful number, since it uses less digits than its factorization.

859160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 859160 is about 926.9088412568. The cubic root of 859160 is about 95.0658822781.

The spelling of 859160 in words is "eight hundred fifty-nine thousand, one hundred sixty".