27085019 has 16 divisors (see below), whose sum is σ = 30162048. Its totient is φ = 24164352.

The previous prime is 27085001. The next prime is 27085031. The reversal of 27085019 is 91058072.

It is a cyclic number.

It is not a de Polignac number, because 27085019 - 2¹² = 27080923 is a prime.

It is a super-2 number, since 2×27085019² = 1467196508460722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27085039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59039 + ... + 59495.

It is an arithmetic number, because the mean of its divisors is an integer number (1885128).

Almost surely, 2^27085019 is an apocalyptic number.

27085019 is a deficient number, since it is larger than the sum of its proper divisors (3077029).

27085019 is a wasteful number, since it uses less digits than its factorization.

27085019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 27085019 is about 5204.3269497602. The cubic root of 27085019 is about 300.3145552532.

The spelling of 27085019 in words is "twenty-seven million, eighty-five thousand, nineteen".