82183375 has 16 divisors (see below), whose sum is σ = 103165920. Its totient is φ = 65361600.

The previous prime is 82183319. The next prime is 82183421. The reversal of 82183375 is 57338128.

It is not a de Polignac number, because 82183375 - 2⁷ = 82183247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20539 + ... + 24211.

It is an arithmetic number, because the mean of its divisors is an integer number (6447870).

Almost surely, 2^82183375 is an apocalyptic number.

82183375 is a deficient number, since it is larger than the sum of its proper divisors (20982545).

82183375 is a wasteful number, since it uses less digits than its factorization.

82183375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3867 (or 3857 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 82183375 is about 9065.5046743135. The cubic root of 82183375 is about 434.7717567762.

The spelling of 82183375 in words is "eighty-two million, one hundred eighty-three thousand, three hundred seventy-five".