85529206 has 12 divisors (see below), whose sum is σ = 149239908. Its totient is φ = 36655332.

The previous prime is 85529183. The next prime is 85529221. The reversal of 85529206 is 60292558.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 436276 + ... + 436471.

It is an arithmetic number, because the mean of its divisors is an integer number (12436659).

Almost surely, 2^85529206 is an apocalyptic number.

85529206 is a deficient number, since it is larger than the sum of its proper divisors (63710702).

85529206 is a wasteful number, since it uses less digits than its factorization.

85529206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872763 (or 872756 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 85529206 is about 9248.2001492182. The cubic root of 85529206 is about 440.5935618701.

The spelling of 85529206 in words is "eighty-five million, five hundred twenty-nine thousand, two hundred six".