27079872 has 28 divisors (see below), whose sum is σ = 71649336. Its totient is φ = 9026560.

The previous prime is 27079847. The next prime is 27079889. The reversal of 27079872 is 27897072.

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 3 ways as a sum of consecutive naturals, for example, 70329 + ... + 70712.

Almost surely, 2^27079872 is an apocalyptic number.

It is an amenable number.

27079872 is an abundant number, since it is smaller than the sum of its proper divisors (44569464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27079872 is a wasteful number, since it uses less digits than its factorization.

27079872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141056 (or 141046 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 42.

The square root of 27079872 is about 5203.8324338895. The cubic root of 27079872 is about 300.2955309981.

The spelling of 27079872 in words is "twenty-seven million, seventy-nine thousand, eight hundred seventy-two".