85989674 has 8 divisors (see below), whose sum is σ = 129596448. Its totient is φ = 42790860.

The previous prime is 85989613. The next prime is 85989697. The reversal of 85989674 is 47698958.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 101462 + ... + 102305.

It is an arithmetic number, because the mean of its divisors is an integer number (16199556).

Almost surely, 2^85989674 is an apocalyptic number.

85989674 is a deficient number, since it is larger than the sum of its proper divisors (43606774).

85989674 is a wasteful number, since it uses less digits than its factorization.

85989674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203980.

The product of its digits is 4354560, while the sum is 56.

The square root of 85989674 is about 9273.0617381747. The cubic root of 85989674 is about 441.3828292521.

The spelling of 85989674 in words is "eighty-five million, nine hundred eighty-nine thousand, six hundred seventy-four".