230015 has 8 divisors (see below), whose sum is σ = 278640. Its totient is φ = 182272.
The previous prime is 230003. The next prime is 230017. The reversal of 230015 is 510032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230015 - 28 = 229759 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 229978 and 230005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 767 + ... + 1023.
It is an arithmetic number, because the mean of its divisors is an integer number (34830).
2230015 is an apocalyptic number.
230015 is a deficient number, since it is larger than the sum of its proper divisors (48625).
230015 is a wasteful number, since it uses less digits than its factorization.
230015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 441.
The product of its (nonzero) digits is 30, while the sum is 11.
The square root of 230015 is about 479.5987906574. The cubic root of 230015 is about 61.2705886637.
Adding to 230015 its reverse (510032), we get a palindrome (740047).
The spelling of 230015 in words is "two hundred thirty thousand, fifteen".
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