27085142 has 24 divisors (see below), whose sum is σ = 47465496. Its totient is φ = 11557728.

The previous prime is 27085139. The next prime is 27085181. The reversal of 27085142 is 24158072.

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 11 ways as a sum of consecutive naturals, for example, 30233 + ... + 31115.

It is an arithmetic number, because the mean of its divisors is an integer number (1977729).

Almost surely, 2^27085142 is an apocalyptic number.

27085142 is a deficient number, since it is larger than the sum of its proper divisors (20380354).

27085142 is a wasteful number, since it uses less digits than its factorization.

27085142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212 (or 1205 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 27085142 is about 5204.3387668368. The cubic root of 27085142 is about 300.3150098543.

The spelling of 27085142 in words is "twenty-seven million, eighty-five thousand, one hundred forty-two".