85874042 has 8 divisors (see below), whose sum is σ = 134411616. Its totient is φ = 41070172.

The previous prime is 85873961. The next prime is 85874051. The reversal of 85874042 is 24047858.

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

It is a junction number, because it is equal to n+sod(n) for n = 85873987 and 85874005.

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, 933368 + ... + 933459.

It is an arithmetic number, because the mean of its divisors is an integer number (16801452).

Almost surely, 2^85874042 is an apocalyptic number.

85874042 is a deficient number, since it is larger than the sum of its proper divisors (48537574).

85874042 is a wasteful number, since it uses less digits than its factorization.

85874042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866852.

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 85874042 is about 9266.8248068041. The cubic root of 85874042 is about 441.1848951231.

The spelling of 85874042 in words is "eighty-five million, eight hundred seventy-four thousand, forty-two".