27112156 has 6 divisors (see below), whose sum is σ = 47446280. Its totient is φ = 13556076.

The previous prime is 27112139. The next prime is 27112181. The reversal of 27112156 is 65121172.

It is a self number, because there is not a number n which added to its sum of digits gives 27112156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3389016 + ... + 3389023.

Almost surely, 2^27112156 is an apocalyptic number.

It is an amenable number.

27112156 is a deficient number, since it is larger than the sum of its proper divisors (20334124).

27112156 is a wasteful number, since it uses less digits than its factorization.

27112156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6778043 (or 6778041 counting only the distinct ones).

The product of its digits is 840, while the sum is 25.

The square root of 27112156 is about 5206.9334545392. The cubic root of 27112156 is about 300.4148187462.

The spelling of 27112156 in words is "twenty-seven million, one hundred twelve thousand, one hundred fifty-six".