115315326 has 120 divisors (see below), whose sum is σ = 306226800. Its totient is φ = 32332608.

The previous prime is 115315297. The next prime is 115315327. The reversal of 115315326 is 623513511.

It is a Harshad number since it is a multiple of its sum of digits (27).

Its product of digits (2700) is a multiple of the sum of its prime factors (300).

It is a self number, because there is not a number n which added to its sum of digits gives 115315326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115315327) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 579375 + ... + 579573.

It is an arithmetic number, because the mean of its divisors is an integer number (2551890).

Almost surely, 2^115315326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115315326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153113400).

115315326 is an abundant number, since it is smaller than the sum of its proper divisors (190911474).

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

115315326 is a wasteful number, since it uses less digits than its factorization.

115315326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300 (or 284 counting only the distinct ones).

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

The square root of 115315326 is about 10738.4973809188. The cubic root of 115315326 is about 486.7384749444.

Adding to 115315326 its reverse (623513511), we get a palindrome (738828837).

The spelling of 115315326 in words is "one hundred fifteen million, three hundred fifteen thousand, three hundred twenty-six".