27092117 has 4 divisors (see below), whose sum is σ = 29176140. Its totient is φ = 25008096.

The previous prime is 27092111. The next prime is 27092147. The reversal of 27092117 is 71129072.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12453841 + 14638276 = 3529^2 + 3826^2 .

It is a cyclic number.

It is not a de Polignac number, because 27092117 - 2¹⁴ = 27075733 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 27092117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27092111) by changing a digit.

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, 1041992 + ... + 1042017.

It is an arithmetic number, because the mean of its divisors is an integer number (7294035).

Almost surely, 2^27092117 is an apocalyptic number.

It is an amenable number.

27092117 is a deficient number, since it is larger than the sum of its proper divisors (2084023).

27092117 is a wasteful number, since it uses less digits than its factorization.

27092117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084022.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 27092117 is about 5205.0088376486. The cubic root of 27092117 is about 300.3407868087.

The spelling of 27092117 in words is "twenty-seven million, ninety-two thousand, one hundred seventeen".