27516044 has 12 divisors (see below), whose sum is σ = 49273224. Its totient is φ = 13437984.

The previous prime is 27516019. The next prime is 27516053. The reversal of 27516044 is 44061572.

It is a junction number, because it is equal to n+sod(n) for n = 27515998 and 27516016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79817 + ... + 80160.

It is an arithmetic number, because the mean of its divisors is an integer number (4106102).

Almost surely, 2^27516044 is an apocalyptic number.

It is an amenable number.

27516044 is a deficient number, since it is larger than the sum of its proper divisors (21757180).

27516044 is a wasteful number, since it uses less digits than its factorization.

27516044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160024 (or 160022 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 27516044 is about 5245.5737531751. The cubic root of 27516044 is about 301.8992251805.

The spelling of 27516044 in words is "twenty-seven million, five hundred sixteen thousand, forty-four".