85022182 has 16 divisors (see below), whose sum is σ = 146903040. Its totient is φ = 36150408.

The previous prime is 85022177. The next prime is 85022183. The reversal of 85022182 is 28122058.

It is a super-2 number, since 2×85022182² = 14457542864082248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 85022182.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85022183) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22132 + ... + 25687.

It is an arithmetic number, because the mean of its divisors is an integer number (9181440).

Almost surely, 2^85022182 is an apocalyptic number.

85022182 is a deficient number, since it is larger than the sum of its proper divisors (61880858).

85022182 is a wasteful number, since it uses less digits than its factorization.

85022182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47955.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 85022182 is about 9220.7473666726. The cubic root of 85022182 is about 439.7212111346.

It can be divided in two parts, 850 and 22182, that added together give a palindrome (23032).

The spelling of 85022182 in words is "eighty-five million, twenty-two thousand, one hundred eighty-two".