885697 has 4 divisors (see below), whose sum is σ = 894400. Its totient is φ = 876996.

The previous prime is 885679. The next prime is 885713. The reversal of 885697 is 796588.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 885697 - 2¹⁹ = 361409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (885607) 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, 4197 + ... + 4402.

It is an arithmetic number, because the mean of its divisors is an integer number (223600).

2⁸⁸⁵⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

885697 is a deficient number, since it is larger than the sum of its proper divisors (8703).

885697 is a wasteful number, since it uses less digits than its factorization.

885697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8702.

The product of its digits is 120960, while the sum is 43.

The square root of 885697 is about 941.1147645213. The cubic root of 885697 is about 96.0347458139.

The spelling of 885697 in words is "eight hundred eighty-five thousand, six hundred ninety-seven".