85000174 has 16 divisors (see below), whose sum is σ = 149653728. Its totient is φ = 35443872.

The previous prime is 85000169. The next prime is 85000177. The reversal of 85000174 is 47100058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85000177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81529 + ... + 82564.

It is an arithmetic number, because the mean of its divisors is an integer number (9353358).

Almost surely, 2^85000174 is an apocalyptic number.

85000174 is a deficient number, since it is larger than the sum of its proper divisors (64653554).

85000174 is a wasteful number, since it uses less digits than its factorization.

85000174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164139.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 85000174 is about 9219.5538937630. The cubic root of 85000174 is about 439.6832672346.

The spelling of 85000174 in words is "eighty-five million, one hundred seventy-four", and thus it is an aban number.