859359 has 4 divisors (see below), whose sum is σ = 1145816. Its totient is φ = 572904.

The previous prime is 859321. The next prime is 859361. The reversal of 859359 is 953958.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-859359 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (859259) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 143224 + ... + 143229.

It is an arithmetic number, because the mean of its divisors is an integer number (286454).

2⁸⁵⁹³⁵⁹ is an apocalyptic number.

859359 is a deficient number, since it is larger than the sum of its proper divisors (286457).

859359 is a wasteful number, since it uses less digits than its factorization.

859359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286456.

The product of its digits is 48600, while the sum is 39.

The square root of 859359 is about 927.0161810886. The cubic root of 859359 is about 95.0732214815.

The spelling of 859359 in words is "eight hundred fifty-nine thousand, three hundred fifty-nine".