85873718 has 8 divisors (see below), whose sum is σ = 147212112. Its totient is φ = 36803016.

The previous prime is 85873703. The next prime is 85873729. The reversal of 85873718 is 81737858.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3066905 + ... + 3066932.

It is an arithmetic number, because the mean of its divisors is an integer number (18401514).

Almost surely, 2^85873718 is an apocalyptic number.

85873718 is a deficient number, since it is larger than the sum of its proper divisors (61338394).

85873718 is a wasteful number, since it uses less digits than its factorization.

85873718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6133846.

The product of its digits is 376320, while the sum is 47.

The square root of 85873718 is about 9266.8073250716. The cubic root of 85873718 is about 441.1843402636.

The spelling of 85873718 in words is "eighty-five million, eight hundred seventy-three thousand, seven hundred eighteen".