271042 has 8 divisors (see below), whose sum is σ = 414396. Its totient is φ = 132912.

The previous prime is 271027. The next prime is 271043. The reversal of 271042 is 240172.

It can be written as a sum of positive squares in 2 ways, for example, as 269361 + 1681 = 519^2 + 41^2 .

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

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

271042 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1173 + ... + 1384.

2²⁷¹⁰⁴² is an apocalyptic number.

271042 is a deficient number, since it is larger than the sum of its proper divisors (143354).

271042 is a wasteful number, since it uses less digits than its factorization.

271042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2612.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 271042 is about 520.6169417143. The cubic root of 271042 is about 64.7160791903.

The spelling of 271042 in words is "two hundred seventy-one thousand, forty-two", and thus it is an iban number.