230344 has 8 divisors (see below), whose sum is σ = 431910. Its totient is φ = 115168.
The previous prime is 230341. The next prime is 230353. The reversal of 230344 is 443032.
It can be written as a sum of positive squares in only one way, i.e., 213444 + 16900 = 462^2 + 130^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (230341) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14389 + ... + 14404.
2230344 is an apocalyptic number.
It is an amenable number.
230344 is a deficient number, since it is larger than the sum of its proper divisors (201566).
230344 is a wasteful number, since it uses less digits than its factorization.
230344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28799 (or 28795 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 230344 is about 479.9416631217. The cubic root of 230344 is about 61.2997873686.
Adding to 230344 its reverse (443032), we get a palindrome (673376).
The spelling of 230344 in words is "two hundred thirty thousand, three hundred forty-four".
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