959856 has 20 divisors (see below), whose sum is σ = 2479752. Its totient is φ = 319936.

The previous prime is 959831. The next prime is 959863. The reversal of 959856 is 658959.

959856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9951 + ... + 10046.

2⁹⁵⁹⁸⁵⁶ is an apocalyptic number.

It is an amenable number.

959856 is an abundant number, since it is smaller than the sum of its proper divisors (1519896).

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

959856 is a wasteful number, since it uses less digits than its factorization.

959856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20008 (or 20002 counting only the distinct ones).

The product of its digits is 97200, while the sum is 42.

The square root of 959856 is about 979.7224096651. The cubic root of 959856 is about 98.6435503024.

The spelling of 959856 in words is "nine hundred fifty-nine thousand, eight hundred fifty-six".