232258 has 8 divisors (see below), whose sum is σ = 375228. Its totient is φ = 107184.

The previous prime is 232217. The next prime is 232259. The reversal of 232258 is 852232.

It can be written as a sum of positive squares in 2 ways, for example, as 208849 + 23409 = 457^2 + 153^2 .

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (232259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4441 + ... + 4492.

2²³²²⁵⁸ is an apocalyptic number.

232258 is a deficient number, since it is larger than the sum of its proper divisors (142970).

232258 is a wasteful number, since it uses less digits than its factorization.

232258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8948.

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

The square root of 232258 is about 481.9315304066. The cubic root of 232258 is about 61.4691055968.

It can be divided in two parts, 2 and 32258, that multiplied together give a square (64516 = 254²).

The spelling of 232258 in words is "two hundred thirty-two thousand, two hundred fifty-eight".