870966 has 24 divisors (see below), whose sum is σ = 1950840. Its totient is φ = 288036.

The previous prime is 870953. The next prime is 870967. The reversal of 870966 is 669078.

870966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 870966.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870967) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6795 + ... + 6921.

It is an arithmetic number, because the mean of its divisors is an integer number (81285).

2⁸⁷⁰⁹⁶⁶ is an apocalyptic number.

870966 is an abundant number, since it is smaller than the sum of its proper divisors (1079874).

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

870966 is a wasteful number, since it uses less digits than its factorization.

870966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 870966 is about 933.2555920004. The cubic root of 870966 is about 95.4993466874.

The spelling of 870966 in words is "eight hundred seventy thousand, nine hundred sixty-six".