859364 has 12 divisors (see below), whose sum is σ = 1640688. Its totient is φ = 390600.

The previous prime is 859363. The next prime is 859373. The reversal of 859364 is 463958.

859364 = 52² + 53² + ... + 139².

859364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (859361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9722 + ... + 9809.

It is an arithmetic number, because the mean of its divisors is an integer number (136724).

2⁸⁵⁹³⁶⁴ is an apocalyptic number.

It is an amenable number.

859364 is a deficient number, since it is larger than the sum of its proper divisors (781324).

859364 is a wasteful number, since it uses less digits than its factorization.

859364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19546 (or 19544 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 859364 is about 927.0188779092. The cubic root of 859364 is about 95.0734058690.

Subtracting from 859364 its sum of digits (35), we obtain a square (859329 = 927²).

It can be divided in two parts, 85 and 9364, that added together give a palindrome (9449).

The spelling of 859364 in words is "eight hundred fifty-nine thousand, three hundred sixty-four".