115452328 has 16 divisors (see below), whose sum is σ = 217068480. Its totient is φ = 57567408.

The previous prime is 115452301. The next prime is 115452331. The reversal of 115452328 is 823254511.

It is a self number, because there is not a number n which added to its sum of digits gives 115452328.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16726 + ... + 22597.

It is an arithmetic number, because the mean of its divisors is an integer number (13566780).

Almost surely, 2^115452328 is an apocalyptic number.

It is an amenable number.

115452328 is a deficient number, since it is larger than the sum of its proper divisors (101616152).

115452328 is a wasteful number, since it uses less digits than its factorization.

115452328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39696 (or 39692 counting only the distinct ones).

The product of its digits is 9600, while the sum is 31.

The square root of 115452328 is about 10744.8744990344. The cubic root of 115452328 is about 486.9311574956.

The spelling of 115452328 in words is "one hundred fifteen million, four hundred fifty-two thousand, three hundred twenty-eight".