27079690 has 32 divisors (see below), whose sum is σ = 53519616. Its totient is φ = 9783360.

The previous prime is 27079681. The next prime is 27079727. The reversal of 27079690 is 9697072.

It is a super-2 number, since 2×27079690² = 1466619220992200, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 18319 + ... + 19741.

It is an arithmetic number, because the mean of its divisors is an integer number (1672488).

Almost surely, 2^27079690 is an apocalyptic number.

27079690 is a deficient number, since it is larger than the sum of its proper divisors (26439926).

27079690 is a wasteful number, since it uses less digits than its factorization.

27079690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 27079690 is about 5203.8149467482. The cubic root of 27079690 is about 300.2948582486.

The spelling of 27079690 in words is "twenty-seven million, seventy-nine thousand, six hundred ninety".