271842 has 8 divisors (see below), whose sum is σ = 543696. Its totient is φ = 90612.

The previous prime is 271841. The next prime is 271849. The reversal of 271842 is 248172.

271842 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

271842 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (271841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22648 + ... + 22659.

It is an arithmetic number, because the mean of its divisors is an integer number (67962).

2²⁷¹⁸⁴² is an apocalyptic number.

271842 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

271842 is a wasteful number, since it uses less digits than its factorization.

271842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45312.

The product of its digits is 896, while the sum is 24.

The square root of 271842 is about 521.3846948271. The cubic root of 271842 is about 64.7796880401.

The spelling of 271842 in words is "two hundred seventy-one thousand, eight hundred forty-two".