859962 has 16 divisors (see below), whose sum is σ = 1821312. Its totient is φ = 269760.

The previous prime is 859939. The next prime is 859973. The reversal of 859962 is 269958.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 859962.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4114 + ... + 4317.

It is an arithmetic number, because the mean of its divisors is an integer number (113832).

2⁸⁵⁹⁹⁶² is an apocalyptic number.

859962 is an abundant number, since it is smaller than the sum of its proper divisors (961350).

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

859962 is a wasteful number, since it uses less digits than its factorization.

859962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8453.

The product of its digits is 38880, while the sum is 39.

The square root of 859962 is about 927.3413610963. The cubic root of 859962 is about 95.0954534586.

The spelling of 859962 in words is "eight hundred fifty-nine thousand, nine hundred sixty-two".