85710166 has 8 divisors (see below), whose sum is σ = 128604960. Its totient is φ = 42841848.

The previous prime is 85710113. The next prime is 85710179. The reversal of 85710166 is 66101758.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7500 + ... + 15088.

It is an arithmetic number, because the mean of its divisors is an integer number (16075620).

Almost surely, 2^85710166 is an apocalyptic number.

85710166 is a deficient number, since it is larger than the sum of its proper divisors (42894794).

85710166 is a wasteful number, since it uses less digits than its factorization.

85710166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13238.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 85710166 is about 9257.9785050517. The cubic root of 85710166 is about 440.9040743089.

The spelling of 85710166 in words is "eighty-five million, seven hundred ten thousand, one hundred sixty-six".