115868214 has 96 divisors (see below), whose sum is σ = 320785920. Its totient is φ = 29347200.

The previous prime is 115868183. The next prime is 115868231. The reversal of 115868214 is 412868511.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55807 + ... + 57845.

It is an arithmetic number, because the mean of its divisors is an integer number (3341520).

Almost surely, 2^115868214 is an apocalyptic number.

115868214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 115868214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160392960).

115868214 is an abundant number, since it is smaller than the sum of its proper divisors (204917706).

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

115868214 is a wasteful number, since it uses less digits than its factorization.

115868214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106 (or 2103 counting only the distinct ones).

The product of its digits is 15360, while the sum is 36.

The square root of 115868214 is about 10764.2098641749. The cubic root of 115868214 is about 487.5151364137.

The spelling of 115868214 in words is "one hundred fifteen million, eight hundred sixty-eight thousand, two hundred fourteen".