872433 has 24 divisors (see below), whose sum is σ = 1347840. Its totient is φ = 542880.

The previous prime is 872429. The next prime is 872437. The reversal of 872433 is 334278.

It is an interprime number because it is at equal distance from previous prime (872429) and next prime (872437).

It is not a de Polignac number, because 872433 - 2² = 872429 is a prime.

It is a super-2 number, since 2×872433² = 1522278678978, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 872397 and 872406.

It is not an unprimeable number, because it can be changed into a prime (872437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14758 + ... + 14816.

It is an arithmetic number, because the mean of its divisors is an integer number (56160).

2⁸⁷²⁴³³ is an apocalyptic number.

It is an amenable number.

872433 is a deficient number, since it is larger than the sum of its proper divisors (475407).

872433 is a wasteful number, since it uses less digits than its factorization.

872433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 146 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 872433 is about 934.0412196472. The cubic root of 872433 is about 95.5529342970.

The spelling of 872433 in words is "eight hundred seventy-two thousand, four hundred thirty-three".