271047 has 8 divisors (see below), whose sum is σ = 413056. Its totient is φ = 154872.

The previous prime is 271043. The next prime is 271057. The reversal of 271047 is 740172.

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

It is not a de Polignac number, because 271047 - 2² = 271043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 12907 = 271047 / (2 + 7 + 1 + 0 + 4 + 7).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 271047.

It is not an unprimeable number, because it can be changed into a prime (271043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6433 + ... + 6474.

It is an arithmetic number, because the mean of its divisors is an integer number (51632).

2²⁷¹⁰⁴⁷ is an apocalyptic number.

271047 is a deficient number, since it is larger than the sum of its proper divisors (142009).

271047 is a wasteful number, since it uses less digits than its factorization.

271047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12917.

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 271047 is about 520.6217436873. The cubic root of 271047 is about 64.7164771340.

The spelling of 271047 in words is "two hundred seventy-one thousand, forty-seven", and thus it is an iban number.