115388466 has 8 divisors (see below), whose sum is σ = 230776944. Its totient is φ = 38462820.

The previous prime is 115388453. The next prime is 115388491. The reversal of 115388466 is 664883511.

It is a sphenic number, since it is the product of 3 distinct primes.

115388466 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9615700 + ... + 9615711.

It is an arithmetic number, because the mean of its divisors is an integer number (28847118).

Almost surely, 2^115388466 is an apocalyptic number.

115388466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

115388466 is a wasteful number, since it uses less digits than its factorization.

115388466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19231416.

The product of its digits is 138240, while the sum is 42.

The square root of 115388466 is about 10741.9023454880. The cubic root of 115388466 is about 486.8413595865.

The spelling of 115388466 in words is "one hundred fifteen million, three hundred eighty-eight thousand, four hundred sixty-six".