85067317 has 16 divisors (see below), whose sum is σ = 92206080. Its totient is φ = 78249600.

The previous prime is 85067293. The next prime is 85067327. The reversal of 85067317 is 71376058.

It is a cyclic number.

It is not a de Polignac number, because 85067317 - 2⁷ = 85067189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85067327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163017 + ... + 163537.

It is an arithmetic number, because the mean of its divisors is an integer number (5762880).

Almost surely, 2^85067317 is an apocalyptic number.

It is an amenable number.

85067317 is a deficient number, since it is larger than the sum of its proper divisors (7138763).

85067317 is a wasteful number, since it uses less digits than its factorization.

85067317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 85067317 is about 9223.1945116646. The cubic root of 85067317 is about 439.7990077185.

The spelling of 85067317 in words is "eighty-five million, sixty-seven thousand, three hundred seventeen".