85201694 has 16 divisors (see below), whose sum is σ = 131098176. Its totient is φ = 41510400.

The previous prime is 85201693. The next prime is 85201769. The reversal of 85201694 is 49610258.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85201693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20774 + ... + 24534.

It is an arithmetic number, because the mean of its divisors is an integer number (8193636).

Almost surely, 2^85201694 is an apocalyptic number.

85201694 is a deficient number, since it is larger than the sum of its proper divisors (45896482).

85201694 is a wasteful number, since it uses less digits than its factorization.

85201694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4051.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 85201694 is about 9230.4763690722. The cubic root of 85201694 is about 440.0304627669.

The spelling of 85201694 in words is "eighty-five million, two hundred one thousand, six hundred ninety-four".