85368170 has 32 divisors (see below), whose sum is σ = 159563520. Its totient is φ = 32845120.

The previous prime is 85368163. The next prime is 85368193. The reversal of 85368170 is 7186358.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124649 + ... + 125331.

It is an arithmetic number, because the mean of its divisors is an integer number (4986360).

Almost surely, 2^85368170 is an apocalyptic number.

85368170 is a deficient number, since it is larger than the sum of its proper divisors (74195350).

85368170 is a wasteful number, since it uses less digits than its factorization.

85368170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 85368170 is about 9239.4897045237. The cubic root of 85368170 is about 440.3168688575.

The spelling of 85368170 in words is "eighty-five million, three hundred sixty-eight thousand, one hundred seventy".