271942 has 16 divisors (see below), whose sum is σ = 456192. Its totient is φ = 120520.

The previous prime is 271939. The next prime is 271967. The reversal of 271942 is 249172.

It is a plaindrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 903 + ... + 1165.

It is an arithmetic number, because the mean of its divisors is an integer number (28512).

2²⁷¹⁹⁴² is an apocalyptic number.

271942 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

271942 is a deficient number, since it is larger than the sum of its proper divisors (184250).

271942 is a wasteful number, since it uses less digits than its factorization.

271942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323.

The product of its digits is 1008, while the sum is 25.

The square root of 271942 is about 521.4805844900. The cubic root of 271942 is about 64.7876303677.

The spelling of 271942 in words is "two hundred seventy-one thousand, nine hundred forty-two".