85690196 has 24 divisors (see below), whose sum is σ = 152644800. Its totient is φ = 42083712.

The previous prime is 85690193. The next prime is 85690207. The reversal of 85690196 is 69109658.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85690193) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 65420 + ... + 66716.

It is an arithmetic number, because the mean of its divisors is an integer number (6360200).

Almost surely, 2^85690196 is an apocalyptic number.

It is an amenable number.

85690196 is a deficient number, since it is larger than the sum of its proper divisors (66954604).

85690196 is a wasteful number, since it uses less digits than its factorization.

85690196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583 (or 1581 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 85690196 is about 9256.8999130378. The cubic root of 85690196 is about 440.8698289029.

The spelling of 85690196 in words is "eighty-five million, six hundred ninety thousand, one hundred ninety-six".