233894 has 8 divisors (see below), whose sum is σ = 355320. Its totient is φ = 115456.

The previous prime is 233881. The next prime is 233911. The reversal of 233894 is 498332.

233894 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 a congruent number.

It is an unprimeable number.

233894 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 539 + ... + 870.

It is an arithmetic number, because the mean of its divisors is an integer number (44415).

2²³³⁸⁹⁴ is an apocalyptic number.

233894 is a deficient number, since it is larger than the sum of its proper divisors (121426).

233894 is a wasteful number, since it uses less digits than its factorization.

233894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494.

The product of its digits is 5184, while the sum is 29.

The square root of 233894 is about 483.6258884717. The cubic root of 233894 is about 61.6130952651.

The spelling of 233894 in words is "two hundred thirty-three thousand, eight hundred ninety-four".