115835860 has 96 divisors (see below), whose sum is σ = 291432960. Its totient is φ = 37836288.

The previous prime is 115835849. The next prime is 115835893. The reversal of 115835860 is 68538511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 418042 + ... + 418318.

It is an arithmetic number, because the mean of its divisors is an integer number (3035760).

Almost surely, 2^115835860 is an apocalyptic number.

115835860 is a gapful number since it is divisible by the number (10) 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 115835860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145716480).

115835860 is an abundant number, since it is smaller than the sum of its proper divisors (175597100).

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

115835860 is a wasteful number, since it uses less digits than its factorization.

115835860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425 (or 423 counting only the distinct ones).

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

The square root of 115835860 is about 10762.7069085802. The cubic root of 115835860 is about 487.4697557393.

The spelling of 115835860 in words is "one hundred fifteen million, eight hundred thirty-five thousand, eight hundred sixty".