27112 has 8 divisors (see below), whose sum is σ = 50850. Its totient is φ = 13552.

The previous prime is 27109. The next prime is 27127. The reversal of 27112 is 21172.

It can be written as a sum of positive squares in only one way, i.e., 15876 + 11236 = 126^2 + 106^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 27092 and 27101.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 27112.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1687 + ... + 1702.

2²⁷¹¹² is an apocalyptic number.

It is an amenable number.

27112 is a deficient number, since it is larger than the sum of its proper divisors (23738).

27112 is a wasteful number, since it uses less digits than its factorization.

27112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3395 (or 3391 counting only the distinct ones).

The product of its digits is 28, while the sum is 13.

The square root of 27112 is about 164.6572197020. The cubic root of 27112 is about 30.0414242562.

Adding to 27112 its reverse (21172), we get a palindrome (48284).

The spelling of 27112 in words is "twenty-seven thousand, one hundred twelve", and thus it is an iban number.