115171648 has 28 divisors (see below), whose sum is σ = 229717600. Its totient is φ = 57290112.

The previous prime is 115171633. The next prime is 115171669. The reversal of 115171648 is 846171511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8215 + ... + 17257.

It is an arithmetic number, because the mean of its divisors is an integer number (8204200).

Almost surely, 2^115171648 is an apocalyptic number.

It is an amenable number.

115171648 is a deficient number, since it is larger than the sum of its proper divisors (114545952).

115171648 is an equidigital number, since it uses as much as digits as its factorization.

115171648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9254 (or 9244 counting only the distinct ones).

The product of its digits is 6720, while the sum is 34.

The square root of 115171648 is about 10731.8054399062. The cubic root of 115171648 is about 486.5362391043.

The spelling of 115171648 in words is "one hundred fifteen million, one hundred seventy-one thousand, six hundred forty-eight".