871233 has 16 divisors (see below), whose sum is σ = 1342656. Its totient is φ = 496640.

The previous prime is 871231. The next prime is 871249. The reversal of 871233 is 332178.

It is a cyclic number.

It is not a de Polignac number, because 871233 - 2¹ = 871231 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (871231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216 + ... + 1337.

It is an arithmetic number, because the mean of its divisors is an integer number (83916).

2⁸⁷¹²³³ is an apocalyptic number.

It is an amenable number.

871233 is a deficient number, since it is larger than the sum of its proper divisors (471423).

871233 is a wasteful number, since it uses less digits than its factorization.

871233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584.

The product of its digits is 1008, while the sum is 24.

The square root of 871233 is about 933.3986286684. The cubic root of 871233 is about 95.5091043283.

It can be divided in two parts, 8712 and 33, that multiplied together give a cube (287496 = 66³).

The spelling of 871233 in words is "eight hundred seventy-one thousand, two hundred thirty-three".