115530606 has 96 divisors (see below), whose sum is σ = 281024640. Its totient is φ = 34126848.

The previous prime is 115530601. The next prime is 115530617. The reversal of 115530606 is 606035511.

It is a happy number.

115530606 is a `hidden beast` number, since 1 + 1 + 5 + 53 + 0 + 606 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 115530606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115530601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 416940 + ... + 417216.

It is an arithmetic number, because the mean of its divisors is an integer number (2927340).

Almost surely, 2^115530606 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115530606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140512320).

115530606 is an abundant number, since it is smaller than the sum of its proper divisors (165494034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115530606 is a wasteful number, since it uses less digits than its factorization.

115530606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378 (or 375 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 115530606 is about 10748.5164557719. The cubic root of 115530606 is about 487.0411809332.

The spelling of 115530606 in words is "one hundred fifteen million, five hundred thirty thousand, six hundred six".