85253206 has 8 divisors (see below), whose sum is σ = 130600800. Its totient is φ = 41719608.

The previous prime is 85253183. The next prime is 85253237. The reversal of 85253206 is 60235258.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 453381 + ... + 453568.

It is an arithmetic number, because the mean of its divisors is an integer number (16325100).

Almost surely, 2^85253206 is an apocalyptic number.

85253206 is a deficient number, since it is larger than the sum of its proper divisors (45347594).

85253206 is a wasteful number, since it uses less digits than its factorization.

85253206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906998.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 85253206 is about 9233.2662693112. The cubic root of 85253206 is about 440.1191240819.

The spelling of 85253206 in words is "eighty-five million, two hundred fifty-three thousand, two hundred six".