885065 has 4 divisors (see below), whose sum is σ = 1062084. Its totient is φ = 708048.

The previous prime is 885061. The next prime is 885083. The reversal of 885065 is 560588.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 89401 + 795664 = 299^2 + 892^2 .

It is a cyclic number.

It is not a de Polignac number, because 885065 - 2² = 885061 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (885061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88502 + ... + 88511.

It is an arithmetic number, because the mean of its divisors is an integer number (265521).

2⁸⁸⁵⁰⁶⁵ is an apocalyptic number.

It is an amenable number.

885065 is a deficient number, since it is larger than the sum of its proper divisors (177019).

885065 is a wasteful number, since it uses less digits than its factorization.

885065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177018.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 885065 is about 940.7789325872. The cubic root of 885065 is about 96.0118981202.

The spelling of 885065 in words is "eight hundred eighty-five thousand, sixty-five".