275071 has 4 divisors (see below), whose sum is σ = 281512. Its totient is φ = 268632.

The previous prime is 275059. The next prime is 275083. The reversal of 275071 is 170572.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (275059) and next prime (275083).

It is a cyclic number.

It is not a de Polignac number, because 275071 - 2⁵ = 275039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3156 + ... + 3241.

It is an arithmetic number, because the mean of its divisors is an integer number (70378).

2²⁷⁵⁰⁷¹ is an apocalyptic number.

275071 is a deficient number, since it is larger than the sum of its proper divisors (6441).

275071 is an equidigital number, since it uses as much as digits as its factorization.

275071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6440.

The product of its (nonzero) digits is 490, while the sum is 22.

The square root of 275071 is about 524.4721155600. The cubic root of 275071 is about 65.0351683454.

The spelling of 275071 in words is "two hundred seventy-five thousand, seventy-one".