85339867 has 6 divisors (see below), whose sum is σ = 89212172. Its totient is φ = 81628932.

The previous prime is 85339831. The next prime is 85339873. The reversal of 85339867 is 76893358.

It is not a de Polignac number, because 85339867 - 2⁷ = 85339739 is a prime.

It is a super-3 number, since 3×85339867³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 85339867.

It is not an unprimeable number, because it can be changed into a prime (85339817) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80133 + ... + 81190.

Almost surely, 2^85339867 is an apocalyptic number.

85339867 is a deficient number, since it is larger than the sum of its proper divisors (3872305).

85339867 is a wasteful number, since it uses less digits than its factorization.

85339867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161369 (or 161346 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 49.

The square root of 85339867 is about 9237.9579453470. The cubic root of 85339867 is about 440.2682025304.

The spelling of 85339867 in words is "eighty-five million, three hundred thirty-nine thousand, eight hundred sixty-seven".