27069085 has 4 divisors (see below), whose sum is σ = 32482908. Its totient is φ = 21655264.

The previous prime is 27069073. The next prime is 27069101. The reversal of 27069085 is 58096072.

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 10201636 + 16867449 = 3194^2 + 4107^2 .

It is a cyclic number.

It is not a de Polignac number, because 27069085 - 2¹³ = 27060893 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 2706904 + ... + 2706913.

It is an arithmetic number, because the mean of its divisors is an integer number (8120727).

Almost surely, 2^27069085 is an apocalyptic number.

It is an amenable number.

27069085 is a deficient number, since it is larger than the sum of its proper divisors (5413823).

27069085 is an equidigital number, since it uses as much as digits as its factorization.

27069085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5413822.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 27069085 is about 5202.7958829845. The cubic root of 27069085 is about 300.2556524479.

The spelling of 27069085 in words is "twenty-seven million, sixty-nine thousand, eighty-five".