885601 has 4 divisors (see below), whose sum is σ = 891072. Its totient is φ = 880132.

The previous prime is 885589. The next prime is 885607. The reversal of 885601 is 106588.

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 885601 - 2⁷ = 885473 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 885601.

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, 2485 + ... + 2818.

It is an arithmetic number, because the mean of its divisors is an integer number (222768).

2⁸⁸⁵⁶⁰¹ is an apocalyptic number.

It is an amenable number.

885601 is a deficient number, since it is larger than the sum of its proper divisors (5471).

885601 is a wasteful number, since it uses less digits than its factorization.

885601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5470.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 885601 is about 941.0637597953. The cubic root of 885601 is about 96.0312759784.

The spelling of 885601 in words is "eight hundred eighty-five thousand, six hundred one".