26885 has 8 divisors (see below), whose sum is σ = 34080. Its totient is φ = 20304.

The previous prime is 26881. The next prime is 26891. The reversal of 26885 is 58862.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 26885 - 2² = 26881 is a prime.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26881) 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, 47 + ... + 236.

It is an arithmetic number, because the mean of its divisors is an integer number (4260).

2²⁶⁸⁸⁵ is an apocalyptic number.

26885 is the 95-th octagonal number.

It is an amenable number.

26885 is a deficient number, since it is larger than the sum of its proper divisors (7195).

26885 is a wasteful number, since it uses less digits than its factorization.

26885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307.

The product of its digits is 3840, while the sum is 29.

The square root of 26885 is about 163.9664599850. The cubic root of 26885 is about 29.9573467929.

It can be divided in two parts, 268 and 85, that added together give a palindrome (353).

The spelling of 26885 in words is "twenty-six thousand, eight hundred eighty-five".