271879 has 2 divisors, whose sum is σ = 271880. Its totient is φ = 271878.

The previous prime is 271867. The next prime is 271897. The reversal of 271879 is 978172.

Together with next prime (271897) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 271879 - 2⁹ = 271367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (271829) by changing a digit.

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 as a sum of consecutive naturals, namely, 135939 + 135940.

It is an arithmetic number, because the mean of its divisors is an integer number (135940).

2²⁷¹⁸⁷⁹ is an apocalyptic number.

271879 is a deficient number, since it is larger than the sum of its proper divisors (1).

271879 is an equidigital number, since it uses as much as digits as its factorization.

271879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7056, while the sum is 34.

The square root of 271879 is about 521.4201760577. The cubic root of 271879 is about 64.7826269283.

The spelling of 271879 in words is "two hundred seventy-one thousand, eight hundred seventy-nine".