115616548 has 12 divisors (see below), whose sum is σ = 203221872. Its totient is φ = 57553160.

The previous prime is 115616521. The next prime is 115616549. The reversal of 115616548 is 845616511.

It is not an unprimeable number, because it can be changed into a prime (115616549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62758 + ... + 64573.

It is an arithmetic number, because the mean of its divisors is an integer number (16935156).

Almost surely, 2^115616548 is an apocalyptic number.

It is an amenable number.

115616548 is a deficient number, since it is larger than the sum of its proper divisors (87605324).

115616548 is a wasteful number, since it uses less digits than its factorization.

115616548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127562 (or 127560 counting only the distinct ones).

The product of its digits is 28800, while the sum is 37.

The square root of 115616548 is about 10752.5135666039. The cubic root of 115616548 is about 487.1619192664.

Subtracting from 115616548 its sum of digits (37), we obtain a palindrome (115616511).

The spelling of 115616548 in words is "one hundred fifteen million, six hundred sixteen thousand, five hundred forty-eight".