246871 has 4 divisors (see below), whose sum is σ = 248472. Its totient is φ = 245272.

The previous prime is 246839. The next prime is 246889. The reversal of 246871 is 178642.

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

It is a cyclic number.

It is not a de Polignac number, because 246871 - 2⁵ = 246839 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 (246811) 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, 541 + ... + 886.

It is an arithmetic number, because the mean of its divisors is an integer number (62118).

2²⁴⁶⁸⁷¹ is an apocalyptic number.

246871 is a deficient number, since it is larger than the sum of its proper divisors (1601).

246871 is a wasteful number, since it uses less digits than its factorization.

246871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600.

The product of its digits is 2688, while the sum is 28.

The square root of 246871 is about 496.8611476056. The cubic root of 246871 is about 62.7321287922.

The spelling of 246871 in words is "two hundred forty-six thousand, eight hundred seventy-one".