115196816 has 60 divisors (see below), whose sum is σ = 264393792. Its totient is φ = 47628672.

The previous prime is 115196801. The next prime is 115196819. The reversal of 115196816 is 618691511.

115196816 is a Rhonda number in base 10.

Its product of digits (12960) is a multiple of the sum of its prime factors (1296).

It is a self number, because there is not a number n which added to its sum of digits gives 115196816.

It is not an unprimeable number, because it can be changed into a prime (115196819) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93581 + ... + 94803.

Almost surely, 2^115196816 is an apocalyptic number.

115196816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115196816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132196896).

115196816 is an abundant number, since it is smaller than the sum of its proper divisors (149196976).

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

115196816 is a wasteful number, since it uses less digits than its factorization.

115196816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296 (or 1261 counting only the distinct ones).

The product of its digits is 12960, while the sum is 38.

The square root of 115196816 is about 10732.9779651316. The cubic root of 115196816 is about 486.5716767964.

The spelling of 115196816 in words is "one hundred fifteen million, one hundred ninety-six thousand, eight hundred sixteen".