85365526 has 16 divisors (see below), whose sum is σ = 131570208. Its totient is φ = 41515200.

The previous prime is 85365523. The next prime is 85365559. The reversal of 85365526 is 62556358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85365523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29191 + ... + 31981.

It is an arithmetic number, because the mean of its divisors is an integer number (8223138).

Almost surely, 2^85365526 is an apocalyptic number.

85365526 is a deficient number, since it is larger than the sum of its proper divisors (46204682).

85365526 is a wasteful number, since it uses less digits than its factorization.

85365526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3207.

The product of its digits is 216000, while the sum is 40.

The square root of 85365526 is about 9239.3466219208. The cubic root of 85365526 is about 440.3123230187.

The spelling of 85365526 in words is "eighty-five million, three hundred sixty-five thousand, five hundred twenty-six".