85306119 has 16 divisors (see below), whose sum is σ = 120618720. Its totient is φ = 53442560.

The previous prime is 85306093. The next prime is 85306157. The reversal of 85306119 is 91160358.

It is not a de Polignac number, because 85306119 - 2⁹ = 85305607 is a prime.

It is a super-2 number, since 2×85306119² = 14554267877684322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 85306119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85306159) 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 15 ways as a sum of consecutive naturals, for example, 61999 + ... + 63359.

It is an arithmetic number, because the mean of its divisors is an integer number (7538670).

Almost surely, 2^85306119 is an apocalyptic number.

85306119 is a deficient number, since it is larger than the sum of its proper divisors (35312601).

85306119 is a wasteful number, since it uses less digits than its factorization.

85306119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2610.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 85306119 is about 9236.1311705714. The cubic root of 85306119 is about 440.2101595906.

The spelling of 85306119 in words is "eighty-five million, three hundred six thousand, one hundred nineteen".