27056271 has 16 divisors (see below), whose sum is σ = 39489408. Its totient is φ = 16341600.

The previous prime is 27056251. The next prime is 27056297. The reversal of 27056271 is 17265072.

It is not a de Polignac number, because 27056271 - 2¹⁰ = 27055247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27056221) 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, 9685 + ... + 12161.

It is an arithmetic number, because the mean of its divisors is an integer number (2468088).

Almost surely, 2^27056271 is an apocalyptic number.

27056271 is a deficient number, since it is larger than the sum of its proper divisors (12433137).

27056271 is a wasteful number, since it uses less digits than its factorization.

27056271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2822.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 27056271 is about 5201.5642839438. The cubic root of 27056271 is about 300.2082664945.

The spelling of 27056271 in words is "twenty-seven million, fifty-six thousand, two hundred seventy-one".