115396 has 12 divisors (see below), whose sum is σ = 213948. Its totient is φ = 54272.
The previous prime is 115363. The next prime is 115399. The reversal of 115396 is 693511.
115396 is nontrivially palindromic in base 3.
It can be written as a sum of positive squares in 2 ways, for example, as 102400 + 12996 = 320^2 + 114^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 115396.
It is not an unprimeable number, because it can be changed into a prime (115399) 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 in 3 ways as a sum of consecutive naturals, for example, 781 + ... + 916.
It is an arithmetic number, because the mean of its divisors is an integer number (17829).
2115396 is an apocalyptic number.
It is an amenable number.
115396 is a deficient number, since it is larger than the sum of its proper divisors (98552).
115396 is a wasteful number, since it uses less digits than its factorization.
115396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1718 (or 1716 counting only the distinct ones).
The product of its digits is 810, while the sum is 25.
The square root of 115396 is about 339.6998675301. The cubic root of 115396 is about 48.6851955050.
The spelling of 115396 in words is "one hundred fifteen thousand, three hundred ninety-six".
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