871341 has 4 divisors (see below), whose sum is σ = 1161792. Its totient is φ = 580892.

The previous prime is 871337. The next prime is 871349. The reversal of 871341 is 143178.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 871341 - 2² = 871337 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (871349) 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, 145221 + ... + 145226.

It is an arithmetic number, because the mean of its divisors is an integer number (290448).

2⁸⁷¹³⁴¹ is an apocalyptic number.

It is an amenable number.

871341 is a deficient number, since it is larger than the sum of its proper divisors (290451).

871341 is a wasteful number, since it uses less digits than its factorization.

871341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290450.

The product of its digits is 672, while the sum is 24.

The square root of 871341 is about 933.4564799711. The cubic root of 871341 is about 95.5130506730.

The spelling of 871341 in words is "eight hundred seventy-one thousand, three hundred forty-one".