115816366 has 8 divisors (see below), whose sum is σ = 177420960. Its totient is φ = 56676048.

The previous prime is 115816361. The next prime is 115816373. The reversal of 115816366 is 663618511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115816361) 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, 615951 + ... + 616138.

It is an arithmetic number, because the mean of its divisors is an integer number (22177620).

Almost surely, 2^115816366 is an apocalyptic number.

115816366 is a deficient number, since it is larger than the sum of its proper divisors (61604594).

115816366 is a wasteful number, since it uses less digits than its factorization.

115816366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232138.

The product of its digits is 25920, while the sum is 37.

The square root of 115816366 is about 10761.8012432864. The cubic root of 115816366 is about 487.4424088005.

The spelling of 115816366 in words is "one hundred fifteen million, eight hundred sixteen thousand, three hundred sixty-six".