234056 has 16 divisors (see below), whose sum is σ = 464940. Its totient is φ = 110080.
The previous prime is 234043. The next prime is 234067. The reversal of 234056 is 650432.
It can be written as a sum of positive squares in 2 ways, for example, as 217156 + 16900 = 466^2 + 130^2 .
It is a super-2 number, since 2×2340562 = 109564422272, which contains 22 as substring.
It is an Ulam number.
It is a nialpdrome in base 8.
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 in 3 ways as a sum of consecutive naturals, for example, 725 + ... + 996.
2234056 is an apocalyptic number.
It is an amenable number.
234056 is a deficient number, since it is larger than the sum of its proper divisors (230884).
234056 is a wasteful number, since it uses less digits than its factorization.
234056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1744 (or 1740 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 234056 is about 483.7933443114. The cubic root of 234056 is about 61.6273168325.
Adding to 234056 its reverse (650432), we get a palindrome (884488).
The spelling of 234056 in words is "two hundred thirty-four thousand, fifty-six".
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