85476079 has 16 divisors (see below), whose sum is σ = 100245600. Its totient is φ = 72164736.

The previous prime is 85476077. The next prime is 85476089. The reversal of 85476079 is 97067458.

It is a happy number.

It is not a de Polignac number, because 85476079 - 2¹ = 85476077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85476071) 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, 1197 + ... + 13129.

It is an arithmetic number, because the mean of its divisors is an integer number (6265350).

Almost surely, 2^85476079 is an apocalyptic number.

85476079 is a deficient number, since it is larger than the sum of its proper divisors (14769521).

85476079 is a wasteful number, since it uses less digits than its factorization.

85476079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11994.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 85476079 is about 9245.3274144294. The cubic root of 85476079 is about 440.5023171617.

The spelling of 85476079 in words is "eighty-five million, four hundred seventy-six thousand, seventy-nine".