27106 has 4 divisors (see below), whose sum is σ = 40662. Its totient is φ = 13552.

The previous prime is 27103. The next prime is 27107. The reversal of 27106 is 60172.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19881 + 7225 = 141^2 + 85^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 27106.

It is not an unprimeable number, because it can be changed into a prime (27103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6775 + ... + 6778.

2²⁷¹⁰⁶ is an apocalyptic number.

27106 is a deficient number, since it is larger than the sum of its proper divisors (13556).

27106 is a wasteful number, since it uses less digits than its factorization.

27106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13555.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 27106 is about 164.6389990251. The cubic root of 27106 is about 30.0392079947.

Adding to 27106 its reverse (60172), we get a palindrome (87278).

The spelling of 27106 in words is "twenty-seven thousand, one hundred six".