85874017 has 8 divisors (see below), whose sum is σ = 88977600. Its totient is φ = 82779984.

The previous prime is 85873961. The next prime is 85874051. The reversal of 85874017 is 71047858.

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

It is a cyclic number.

It is not a de Polignac number, because 85874017 - 2⁷ = 85873889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85874417) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 19428 + ... + 23434.

It is an arithmetic number, because the mean of its divisors is an integer number (11122200).

Almost surely, 2^85874017 is an apocalyptic number.

It is an amenable number.

85874017 is a deficient number, since it is larger than the sum of its proper divisors (3103583).

85874017 is a wasteful number, since it uses less digits than its factorization.

85874017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4775.

The product of its (nonzero) digits is 62720, while the sum is 40.

The square root of 85874017 is about 9266.8234579062. The cubic root of 85874017 is about 441.1848523100.

The spelling of 85874017 in words is "eighty-five million, eight hundred seventy-four thousand, seventeen".