27082013 has 8 divisors (see below), whose sum is σ = 31064832. Its totient is φ = 23127696.

The previous prime is 27082009. The next prime is 27082043. The reversal of 27082013 is 31028072.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27082013 - 2² = 27082009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 27082013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27082043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5045 + ... + 8922.

It is an arithmetic number, because the mean of its divisors is an integer number (3883104).

Almost surely, 2^27082013 is an apocalyptic number.

It is an amenable number.

27082013 is a deficient number, since it is larger than the sum of its proper divisors (3982819).

27082013 is a wasteful number, since it uses less digits than its factorization.

27082013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14251.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 27082013 is about 5204.0381435958. The cubic root of 27082013 is about 300.3034448192.

The spelling of 27082013 in words is "twenty-seven million, eighty-two thousand, thirteen".