230677 has 4 divisors (see below), whose sum is σ = 231660. Its totient is φ = 229696.
The previous prime is 230663. The next prime is 230683. The reversal of 230677 is 776032.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 96721 + 133956 = 311^2 + 366^2 .
It is a cyclic number.
It is not a de Polignac number, because 230677 - 215 = 197909 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230647) 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, 93 + ... + 685.
It is an arithmetic number, because the mean of its divisors is an integer number (57915).
2230677 is an apocalyptic number.
It is an amenable number.
230677 is a deficient number, since it is larger than the sum of its proper divisors (983).
230677 is an equidigital number, since it uses as much as digits as its factorization.
230677 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 982.
The product of its (nonzero) digits is 1764, while the sum is 25.
The square root of 230677 is about 480.2884549935. The cubic root of 230677 is about 61.3293127747.
The spelling of 230677 in words is "two hundred thirty thousand, six hundred seventy-seven".
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