85546522 has 32 divisors (see below), whose sum is σ = 139455360. Its totient is φ = 39251520.

The previous prime is 85546507. The next prime is 85546529. The reversal of 85546522 is 22564558.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (85546529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120304 + ... + 121012.

It is an arithmetic number, because the mean of its divisors is an integer number (4357980).

Almost surely, 2^85546522 is an apocalyptic number.

85546522 is a deficient number, since it is larger than the sum of its proper divisors (53908838).

85546522 is a wasteful number, since it uses less digits than its factorization.

85546522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838.

The product of its digits is 96000, while the sum is 37.

The square root of 85546522 is about 9249.1362839997. The cubic root of 85546522 is about 440.6232936372.

It can be divided in two parts, 85546 and 522, that added together give a palindrome (86068).

The spelling of 85546522 in words is "eighty-five million, five hundred forty-six thousand, five hundred twenty-two".