27310077 has 6 divisors (see below), whose sum is σ = 39447902. Its totient is φ = 18206712.

The previous prime is 27310067. The next prime is 27310091. The reversal of 27310077 is 77001372.

It can be written as a sum of positive squares in only one way, i.e., 26687556 + 622521 = 5166^2 + 789^2 .

It is not a de Polignac number, because 27310077 - 2⁶ = 27310013 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 27310077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27310037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1517218 + ... + 1517235.

Almost surely, 2^27310077 is an apocalyptic number.

It is an amenable number.

27310077 is a deficient number, since it is larger than the sum of its proper divisors (12137825).

27310077 is a wasteful number, since it uses less digits than its factorization.

27310077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3034459 (or 3034456 counting only the distinct ones).

The product of its (nonzero) digits is 2058, while the sum is 27.

The square root of 27310077 is about 5225.9044193326. The cubic root of 27310077 is about 301.1440648394.

The spelling of 27310077 in words is "twenty-seven million, three hundred ten thousand, seventy-seven".