877085 has 16 divisors (see below), whose sum is σ = 1181952. Its totient is φ = 619200.

The previous prime is 877073. The next prime is 877091. The reversal of 877085 is 580778.

877085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 877085 - 2¹⁴ = 860701 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1820 + ... + 2250.

It is an arithmetic number, because the mean of its divisors is an integer number (73872).

2⁸⁷⁷⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

877085 is a deficient number, since it is larger than the sum of its proper divisors (304867).

877085 is a wasteful number, since it uses less digits than its factorization.

877085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484.

The product of its (nonzero) digits is 15680, while the sum is 35.

The square root of 877085 is about 936.5281629508. The cubic root of 877085 is about 95.7224695715.

The spelling of 877085 in words is "eight hundred seventy-seven thousand, eighty-five".