115992336 has 80 divisors (see below), whose sum is σ = 310162688. Its totient is φ = 37324800.

The previous prime is 115992319. The next prime is 115992337. The reversal of 115992336 is 633299511.

It is a junction number, because it is equal to n+sod(n) for n = 115992294 and 115992303.

It is not an unprimeable number, because it can be changed into a prime (115992337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427881 + ... + 428151.

Almost surely, 2^115992336 is an apocalyptic number.

115992336 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 115992336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155081344).

115992336 is an abundant number, since it is smaller than the sum of its proper divisors (194170352).

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

115992336 is a wasteful number, since it uses less digits than its factorization.

115992336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560 (or 554 counting only the distinct ones).

The product of its digits is 43740, while the sum is 39.

The square root of 115992336 is about 10769.9738161242. The cubic root of 115992336 is about 487.6891552616.

The spelling of 115992336 in words is "one hundred fifteen million, nine hundred ninety-two thousand, three hundred thirty-six".