115449384 has 32 divisors (see below), whose sum is σ = 289319040. Its totient is φ = 38390400.

The previous prime is 115449379. The next prime is 115449409. The reversal of 115449384 is 483944511.

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 7 ways as a sum of consecutive naturals, for example, 4764 + ... + 15924.

It is an arithmetic number, because the mean of its divisors is an integer number (9041220).

Almost surely, 2^115449384 is an apocalyptic number.

It is an amenable number.

115449384 is an abundant number, since it is smaller than the sum of its proper divisors (173869656).

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

115449384 is a wasteful number, since it uses less digits than its factorization.

115449384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11601 (or 11597 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 115449384 is about 10744.7375026103. The cubic root of 115449384 is about 486.9270185939.

The spelling of 115449384 in words is "one hundred fifteen million, four hundred forty-nine thousand, three hundred eighty-four".