42833 has 8 divisors (see below), whose sum is σ = 50880. Its totient is φ = 35280.

The previous prime is 42829. The next prime is 42839. The reversal of 42833 is 33824.

42833 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 42833 - 2² = 42829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98 + ... + 308.

It is an arithmetic number, because the mean of its divisors is an integer number (6360).

2⁴²⁸³³ is an apocalyptic number.

It is an amenable number.

42833 is a deficient number, since it is larger than the sum of its proper divisors (8047).

42833 is a wasteful number, since it uses less digits than its factorization.

42833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247.

The product of its digits is 576, while the sum is 20.

The square root of 42833 is about 206.9613490486. The cubic root of 42833 is about 34.9885676948.

Subtracting from 42833 its reverse (33824), we obtain a palindrome (9009).

The spelling of 42833 in words is "forty-two thousand, eight hundred thirty-three".