872233 has 8 divisors (see below), whose sum is σ = 950400. Its totient is φ = 797328.

The previous prime is 872231. The next prime is 872237. The reversal of 872233 is 332278.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 872233 - 2¹ = 872231 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 872198 and 872207.

It is not an unprimeable number, because it can be changed into a prime (872231) 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 7 ways as a sum of consecutive naturals, for example, 241 + ... + 1342.

It is an arithmetic number, because the mean of its divisors is an integer number (118800).

2⁸⁷²²³³ is an apocalyptic number.

It is an amenable number.

872233 is a deficient number, since it is larger than the sum of its proper divisors (78167).

872233 is a wasteful number, since it uses less digits than its factorization.

872233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631.

The product of its digits is 2016, while the sum is 25.

The square root of 872233 is about 933.9341518544. The cubic root of 872233 is about 95.5456320945.

The spelling of 872233 in words is "eight hundred seventy-two thousand, two hundred thirty-three".