113875 has 8 divisors (see below), whose sum is σ = 142272. Its totient is φ = 91000.

The previous prime is 113843. The next prime is 113891. The reversal of 113875 is 578311.

It is not a de Polignac number, because 113875 - 2⁵ = 113843 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

113875 is a lucky 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 7 ways as a sum of consecutive naturals, for example, 331 + ... + 580.

It is an arithmetic number, because the mean of its divisors is an integer number (17784).

2¹¹³⁸⁷⁵ is an apocalyptic number.

113875 is a deficient number, since it is larger than the sum of its proper divisors (28397).

113875 is an frugal number, since it uses more digits than its factorization.

113875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926 (or 916 counting only the distinct ones).

The product of its digits is 840, while the sum is 25.

The square root of 113875 is about 337.4537005279. The cubic root of 113875 is about 48.4703471271.

The spelling of 113875 in words is "one hundred thirteen thousand, eight hundred seventy-five".