223258 has 16 divisors (see below), whose sum is σ = 393984. Its totient is φ = 92880.

The previous prime is 223253. The next prime is 223259. The reversal of 223258 is 852322.

It is a super-3 number, since 3×223258³ = 33384305383468536, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223253) by changing a digit.

223258 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 7 ways as a sum of consecutive naturals, for example, 303 + ... + 733.

It is an arithmetic number, because the mean of its divisors is an integer number (24624).

2²²³²⁵⁸ is an apocalyptic number.

223258 is a deficient number, since it is larger than the sum of its proper divisors (170726).

223258 is a wasteful number, since it uses less digits than its factorization.

223258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477.

The product of its digits is 960, while the sum is 22.

The square root of 223258 is about 472.5018518482. The cubic root of 223258 is about 60.6646472513.

The spelling of 223258 in words is "two hundred twenty-three thousand, two hundred fifty-eight".