84583 has 4 divisors (see below), whose sum is σ = 86688. Its totient is φ = 82480.

The previous prime is 84559. The next prime is 84589. The reversal of 84583 is 38548.

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

It is a cyclic number.

It is not a de Polignac number, because 84583 - 2⁵ = 84551 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 (84589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 991 + ... + 1072.

It is an arithmetic number, because the mean of its divisors is an integer number (21672).

2⁸⁴⁵⁸³ is an apocalyptic number.

84583 is a deficient number, since it is larger than the sum of its proper divisors (2105).

84583 is a wasteful number, since it uses less digits than its factorization.

84583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104.

The product of its digits is 3840, while the sum is 28.

The square root of 84583 is about 290.8315663748. The cubic root of 84583 is about 43.8962777236.

The spelling of 84583 in words is "eighty-four thousand, five hundred eighty-three".