115894 has 4 divisors (see below), whose sum is σ = 173844. Its totient is φ = 57946.

The previous prime is 115891. The next prime is 115901. The reversal of 115894 is 498511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28972 + ... + 28975.

It is an arithmetic number, because the mean of its divisors is an integer number (43461).

2¹¹⁵⁸⁹⁴ is an apocalyptic number.

115894 is a deficient number, since it is larger than the sum of its proper divisors (57950).

115894 is an equidigital number, since it uses as much as digits as its factorization.

115894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57949.

The product of its digits is 1440, while the sum is 28.

The square root of 115894 is about 340.4320783945. The cubic root of 115894 is about 48.7551298568.

The spelling of 115894 in words is "one hundred fifteen thousand, eight hundred ninety-four".