115454688 has 48 divisors (see below), whose sum is σ = 310471056. Its totient is φ = 37544960.

The previous prime is 115454671. The next prime is 115454711. The reversal of 115454688 is 886454511.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

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, 10731 + ... + 18602.

It is an arithmetic number, because the mean of its divisors is an integer number (6468147).

Almost surely, 2^115454688 is an apocalyptic number.

It is an amenable number.

115454688 is an abundant number, since it is smaller than the sum of its proper divisors (195016368).

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

115454688 is a wasteful number, since it uses less digits than its factorization.

115454688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29387 (or 29379 counting only the distinct ones).

The product of its digits is 153600, while the sum is 42.

The square root of 115454688 is about 10744.9843182761. The cubic root of 115454688 is about 486.9344753144.

The spelling of 115454688 in words is "one hundred fifteen million, four hundred fifty-four thousand, six hundred eighty-eight".