85062879 has 48 divisors (see below), whose sum is σ = 140684544. Its totient is φ = 51357240.

The previous prime is 85062871. The next prime is 85062919. The reversal of 85062879 is 97826058.

It is not a de Polignac number, because 85062879 - 2³ = 85062871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85062871) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 323302 + ... + 323564.

It is an arithmetic number, because the mean of its divisors is an integer number (2930928).

Almost surely, 2^85062879 is an apocalyptic number.

85062879 is a deficient number, since it is larger than the sum of its proper divisors (55621665).

85062879 is an equidigital number, since it uses as much as digits as its factorization.

85062879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 85062879 is about 9222.9539194338. The cubic root of 85062879 is about 439.7913594151.

The spelling of 85062879 in words is "eighty-five million, sixty-two thousand, eight hundred seventy-nine".