233058 has 32 divisors (see below), whose sum is σ = 552960. Its totient is φ = 64080.

The previous prime is 233021. The next prime is 233069. The reversal of 233058 is 850332.

233058 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×233058³ = 37976356912893336, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

233058 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 15 ways as a sum of consecutive naturals, for example, 1213 + ... + 1391.

It is an arithmetic number, because the mean of its divisors is an integer number (17280).

2²³³⁰⁵⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233058, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276480).

233058 is an abundant number, since it is smaller than the sum of its proper divisors (319902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233058 is a wasteful number, since it uses less digits than its factorization.

233058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 233058 is about 482.7608103399. The cubic root of 233058 is about 61.5396003796.

It can be divided in two parts, 23 and 3058, that added together give a triangular number (3081 = T₇₈).

The spelling of 233058 in words is "two hundred thirty-three thousand, fifty-eight".