27479085 has 8 divisors (see below), whose sum is σ = 43966560. Its totient is φ = 14655504.

The previous prime is 27479071. The next prime is 27479093. The reversal of 27479085 is 58097472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 27479085 - 2¹² = 27474989 is a prime.

It is a super-2 number, since 2×27479085² = 1510200224874450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 915955 + ... + 915984.

It is an arithmetic number, because the mean of its divisors is an integer number (5495820).

Almost surely, 2^27479085 is an apocalyptic number.

It is an amenable number.

27479085 is a deficient number, since it is larger than the sum of its proper divisors (16487475).

27479085 is a wasteful number, since it uses less digits than its factorization.

27479085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831947.

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 27479085 is about 5242.0496945374. The cubic root of 27479085 is about 301.7639962830.

The spelling of 27479085 in words is "twenty-seven million, four hundred seventy-nine thousand, eighty-five".