115256 has 8 divisors (see below), whose sum is σ = 216120. Its totient is φ = 57624.
The previous prime is 115249. The next prime is 115259. The reversal of 115256 is 652511.
115256 = T193 + T194 + ... + T198.
It is a tau number, because it is divible by the number of its divisors (8).
It is a zygodrome in base 7.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 115256.
It is not an unprimeable number, because it can be changed into a prime (115259) by changing a digit.
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, 7196 + ... + 7211.
It is an arithmetic number, because the mean of its divisors is an integer number (27015).
2115256 is an apocalyptic number.
It is an amenable number.
115256 is a deficient number, since it is larger than the sum of its proper divisors (100864).
115256 is a wasteful number, since it uses less digits than its factorization.
115256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14413 (or 14409 counting only the distinct ones).
The product of its digits is 300, while the sum is 20.
The square root of 115256 is about 339.4937407376. The cubic root of 115256 is about 48.6654990233.
Adding to 115256 its reverse (652511), we get a palindrome (767767).
The spelling of 115256 in words is "one hundred fifteen thousand, two hundred fifty-six".
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