27055 has 8 divisors (see below), whose sum is σ = 37152. Its totient is φ = 18528.

The previous prime is 27043. The next prime is 27059. The reversal of 27055 is 55072.

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 27055 - 2⁷ = 26927 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27059) 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, 352 + ... + 421.

It is an arithmetic number, because the mean of its divisors is an integer number (4644).

2²⁷⁰⁵⁵ is an apocalyptic number.

27055 is a deficient number, since it is larger than the sum of its proper divisors (10097).

27055 is an equidigital number, since it uses as much as digits as its factorization.

27055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785.

The product of its (nonzero) digits is 350, while the sum is 19.

The square root of 27055 is about 164.4840417791. The cubic root of 27055 is about 30.0203565543.

It can be divided in two parts, 270 and 55, that added together give a triangular number (325 = T₂₅).

The spelling of 27055 in words is "twenty-seven thousand, fifty-five".