859036 has 6 divisors (see below), whose sum is σ = 1503320. Its totient is φ = 429516.

The previous prime is 859031. The next prime is 859037. The reversal of 859036 is 630958.

It is a junction number, because it is equal to n+sod(n) for n = 858989 and 859007.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107376 + ... + 107383.

2⁸⁵⁹⁰³⁶ is an apocalyptic number.

It is an amenable number.

859036 is a deficient number, since it is larger than the sum of its proper divisors (644284).

859036 is a wasteful number, since it uses less digits than its factorization.

859036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214763 (or 214761 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 859036 is about 926.8419498491. The cubic root of 859036 is about 95.0613085330.

The spelling of 859036 in words is "eight hundred fifty-nine thousand, thirty-six".