869106 has 16 divisors (see below), whose sum is σ = 1986624. Its totient is φ = 248304.

The previous prime is 869081. The next prime is 869119. The reversal of 869106 is 601968.

869106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

869106 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10305 + ... + 10388.

It is an arithmetic number, because the mean of its divisors is an integer number (124164).

2⁸⁶⁹¹⁰⁶ is an apocalyptic number.

869106 is an abundant number, since it is smaller than the sum of its proper divisors (1117518).

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

869106 is a wasteful number, since it uses less digits than its factorization.

869106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20705.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 869106 is about 932.2585478289. The cubic root of 869106 is about 95.4313167143.

The spelling of 869106 in words is "eight hundred sixty-nine thousand, one hundred six".