230058 has 12 divisors (see below), whose sum is σ = 498498. Its totient is φ = 76680.
The previous prime is 230047. The next prime is 230059. The reversal of 230058 is 850032.
It can be written as a sum of positive squares in only one way, i.e., 173889 + 56169 = 417^2 + 237^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 12781 = 230058 / (2 + 3 + 0 + 0 + 5 + 8).
It is a self number, because there is not a number n which added to its sum of digits gives 230058.
It is not an unprimeable number, because it can be changed into a prime (230059) by changing a digit.
230058 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 5 ways as a sum of consecutive naturals, for example, 6373 + ... + 6408.
2230058 is an apocalyptic number.
230058 is an abundant number, since it is smaller than the sum of its proper divisors (268440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230058 is a wasteful number, since it uses less digits than its factorization.
It is an anagram of its base 9 representation: 230058 = (380520)9.
230058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12789 (or 12786 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 230058 is about 479.6436176996. The cubic root of 230058 is about 61.2744064888.
The spelling of 230058 in words is "two hundred thirty thousand, fifty-eight".
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