9115113196 has 48 divisors (see below), whose sum is σ = 18800570880. Its totient is φ = 3786128640.

The previous prime is 9115113173. The next prime is 9115113197. The reversal of 9115113196 is 6913115119.

It is not an unprimeable number, because it can be changed into a prime (9115113197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78436 + ... + 156148.

It is an arithmetic number, because the mean of its divisors is an integer number (391678560).

Almost surely, 2^9115113196 is an apocalyptic number.

It is an amenable number.

9115113196 is an abundant number, since it is smaller than the sum of its proper divisors (9685457684).

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

9115113196 is a wasteful number, since it uses less digits than its factorization.

9115113196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77854 (or 77852 counting only the distinct ones).

The product of its digits is 7290, while the sum is 37.

The square root of 9115113196 is about 95473.1019502352. The cubic root of 9115113196 is about 2088.9146166419.

The spelling of 9115113196 in words is "nine billion, one hundred fifteen million, one hundred thirteen thousand, one hundred ninety-six".