85073022 has 12 divisors (see below), whose sum is σ = 184324920. Its totient is φ = 28357668.

The previous prime is 85072969. The next prime is 85073029. The reversal of 85073022 is 22037058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85073029) 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 5 ways as a sum of consecutive naturals, for example, 2363122 + ... + 2363157.

It is an arithmetic number, because the mean of its divisors is an integer number (15360410).

Almost surely, 2^85073022 is an apocalyptic number.

85073022 is an abundant number, since it is smaller than the sum of its proper divisors (99251898).

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

85073022 is a wasteful number, since it uses less digits than its factorization.

85073022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4726287 (or 4726284 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 85073022 is about 9223.5037811018. The cubic root of 85073022 is about 439.8088391373.

The spelling of 85073022 in words is "eighty-five million, seventy-three thousand, twenty-two".