230624 has 12 divisors (see below), whose sum is σ = 454104. Its totient is φ = 115296.
The previous prime is 230611. The next prime is 230647. The reversal of 230624 is 426032.
230624 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3572 + ... + 3635.
It is an arithmetic number, because the mean of its divisors is an integer number (37842).
2230624 is an apocalyptic number.
It is an amenable number.
230624 is a deficient number, since it is larger than the sum of its proper divisors (223480).
230624 is an equidigital number, since it uses as much as digits as its factorization.
230624 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7217 (or 7209 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 230624 is about 480.2332766479. The cubic root of 230624 is about 61.3246154381.
Adding to 230624 its reverse (426032), we get a palindrome (656656).
The spelling of 230624 in words is "two hundred thirty thousand, six hundred twenty-four".
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