82853418 has 8 divisors (see below), whose sum is σ = 165706848. Its totient is φ = 27617804.

The previous prime is 82853401. The next prime is 82853443. The reversal of 82853418 is 81435828.

It is a sphenic number, since it is the product of 3 distinct primes.

82853418 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 6904446 + ... + 6904457.

It is an arithmetic number, because the mean of its divisors is an integer number (20713356).

Almost surely, 2^82853418 is an apocalyptic number.

82853418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82853418 is a wasteful number, since it uses less digits than its factorization.

82853418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13808908.

The product of its digits is 61440, while the sum is 39.

The square root of 82853418 is about 9102.3852917793. The cubic root of 82853418 is about 435.9501282631.

The spelling of 82853418 in words is "eighty-two million, eight hundred fifty-three thousand, four hundred eighteen".