885567 has 8 divisors (see below), whose sum is σ = 1187200. Its totient is φ = 587160.

The previous prime is 885553. The next prime is 885589. The reversal of 885567 is 765588.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 885567 - 2⁴ = 885551 is a prime.

It is a super-3 number, since 3×885567³ = 2083461733381737789, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67 + ... + 1332.

It is an arithmetic number, because the mean of its divisors is an integer number (148400).

2⁸⁸⁵⁵⁶⁷ is an apocalyptic number.

885567 is a deficient number, since it is larger than the sum of its proper divisors (301633).

885567 is a wasteful number, since it uses less digits than its factorization.

885567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613.

The product of its digits is 67200, while the sum is 39.

The square root of 885567 is about 941.0456949585. The cubic root of 885567 is about 96.0300470182.

The spelling of 885567 in words is "eight hundred eighty-five thousand, five hundred sixty-seven".