27116812 has 6 divisors (see below), whose sum is σ = 47454428. Its totient is φ = 13558404.

The previous prime is 27116807. The next prime is 27116863. The reversal of 27116812 is 21861172.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3389598 + ... + 3389605.

Almost surely, 2^27116812 is an apocalyptic number.

It is an amenable number.

27116812 is a deficient number, since it is larger than the sum of its proper divisors (20337616).

27116812 is a wasteful number, since it uses less digits than its factorization.

27116812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6779207 (or 6779205 counting only the distinct ones).

The product of its digits is 1344, while the sum is 28.

The square root of 27116812 is about 5207.3805315149. The cubic root of 27116812 is about 300.4320146163.

Adding to 27116812 its reverse (21861172), we get a palindrome (48977984).

The spelling of 27116812 in words is "twenty-seven million, one hundred sixteen thousand, eight hundred twelve".