85045107 has 16 divisors (see below), whose sum is σ = 131051520. Its totient is φ = 48050112.

The previous prime is 85045061. The next prime is 85045123. The reversal of 85045107 is 70154058.

It is not a de Polignac number, because 85045107 - 2⁷ = 85044979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85045907) 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, 20883 + ... + 24620.

It is an arithmetic number, because the mean of its divisors is an integer number (8190720).

Almost surely, 2^85045107 is an apocalyptic number.

85045107 is a deficient number, since it is larger than the sum of its proper divisors (46006413).

85045107 is a wasteful number, since it uses less digits than its factorization.

85045107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45602.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 85045107 is about 9221.9904033782. The cubic root of 85045107 is about 439.7607290684.

The spelling of 85045107 in words is "eighty-five million, forty-five thousand, one hundred seven".