115117048 has 32 divisors (see below), whose sum is σ = 228528000. Its totient is φ = 54211680.

The previous prime is 115117039. The next prime is 115117049. The reversal of 115117048 is 840711511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115117049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25093 + ... + 29323.

It is an arithmetic number, because the mean of its divisors is an integer number (7141500).

Almost surely, 2^115117048 is an apocalyptic number.

It is an amenable number.

115117048 is a deficient number, since it is larger than the sum of its proper divisors (113410952).

115117048 is a wasteful number, since it uses less digits than its factorization.

115117048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4435 (or 4431 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 28.

The square root of 115117048 is about 10729.2612979646. The cubic root of 115117048 is about 486.4593420608.

Adding to 115117048 its reverse (840711511), we get a palindrome (955828559).

The spelling of 115117048 in words is "one hundred fifteen million, one hundred seventeen thousand, forty-eight".