83875 has 16 divisors (see below), whose sum is σ = 116064. Its totient is φ = 60000.

The previous prime is 83873. The next prime is 83891. The reversal of 83875 is 57838.

It is not a de Polignac number, because 83875 - 2¹ = 83873 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83873) 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, 1345 + ... + 1405.

It is an arithmetic number, because the mean of its divisors is an integer number (7254).

2⁸³⁸⁷⁵ is an apocalyptic number.

83875 is a deficient number, since it is larger than the sum of its proper divisors (32189).

83875 is a wasteful number, since it uses less digits than its factorization.

83875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87 (or 77 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 83875 is about 289.6118091515. The cubic root of 83875 is about 43.7734568090.

It can be divided in two parts, 8 and 3875, that added together give a palindrome (3883).

The spelling of 83875 in words is "eighty-three thousand, eight hundred seventy-five".