115226 has 8 divisors (see below), whose sum is σ = 183060. Its totient is φ = 54208.
The previous prime is 115223. The next prime is 115237. The reversal of 115226 is 622511.
It can be written as a sum of positive squares in 2 ways, for example, as 93025 + 22201 = 305^2 + 149^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Curzon number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 115226.
It is not an unprimeable number, because it can be changed into a prime (115223) 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, 1661 + ... + 1728.
2115226 is an apocalyptic number.
115226 is a deficient number, since it is larger than the sum of its proper divisors (67834).
115226 is a wasteful number, since it uses less digits than its factorization.
115226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3408.
The product of its digits is 120, while the sum is 17.
The square root of 115226 is about 339.4495544260. The cubic root of 115226 is about 48.6612762738.
Adding to 115226 its reverse (622511), we get a palindrome (737737).
The spelling of 115226 in words is "one hundred fifteen thousand, two hundred twenty-six".
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