27279116 has 24 divisors (see below), whose sum is σ = 48634656. Its totient is φ = 13386240.

The previous prime is 27279097. The next prime is 27279121. The reversal of 27279116 is 61197272.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64586 + ... + 65006.

It is an arithmetic number, because the mean of its divisors is an integer number (2026444).

Almost surely, 2^27279116 is an apocalyptic number.

It is an amenable number.

27279116 is a deficient number, since it is larger than the sum of its proper divisors (21355540).

27279116 is a wasteful number, since it uses less digits than its factorization.

27279116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689 (or 687 counting only the distinct ones).

The product of its digits is 10584, while the sum is 35.

The square root of 27279116 is about 5222.9413169210. The cubic root of 27279116 is about 301.0302210618.

The spelling of 27279116 in words is "twenty-seven million, two hundred seventy-nine thousand, one hundred sixteen".