85600603 has 16 divisors (see below), whose sum is σ = 95552352. Its totient is φ = 76665600.

The previous prime is 85600601. The next prime is 85600609. The reversal of 85600603 is 30600658.

It is not a de Polignac number, because 85600603 - 2¹ = 85600601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85600601) 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, 96723 + ... + 97603.

It is an arithmetic number, because the mean of its divisors is an integer number (5972022).

Almost surely, 2^85600603 is an apocalyptic number.

85600603 is a deficient number, since it is larger than the sum of its proper divisors (9951749).

85600603 is an equidigital number, since it uses as much as digits as its factorization.

85600603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987 (or 965 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 85600603 is about 9252.0593923731. The cubic root of 85600603 is about 440.7161254986.

Subtracting from 85600603 its reverse (30600658), we obtain a palindrome (54999945).

The spelling of 85600603 in words is "eighty-five million, six hundred thousand, six hundred three".