859038 has 16 divisors (see below), whose sum is σ = 1777680. Its totient is φ = 276416.

The previous prime is 859037. The next prime is 859049. The reversal of 859038 is 830958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (859031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2295 + ... + 2642.

It is an arithmetic number, because the mean of its divisors is an integer number (111105).

2⁸⁵⁹⁰³⁸ is an apocalyptic number.

859038 is an abundant number, since it is smaller than the sum of its proper divisors (918642).

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

859038 is a wasteful number, since it uses less digits than its factorization.

859038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4971.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 859038 is about 926.8430287810. The cubic root of 859038 is about 95.0613823065.

The spelling of 859038 in words is "eight hundred fifty-nine thousand, thirty-eight".