5605785 has 24 divisors (see below), whose sum is σ = 9771840. Its totient is φ = 2972832.

The previous prime is 5605783. The next prime is 5605799. The reversal of 5605785 is 5875065.

It is not a de Polignac number, because 5605785 - 2¹ = 5605783 is a prime.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (5605783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15436 + ... + 15794.

It is an arithmetic number, because the mean of its divisors is an integer number (407160).

Almost surely, 2^5605785 is an apocalyptic number.

It is an amenable number.

5605785 is a deficient number, since it is larger than the sum of its proper divisors (4166055).

5605785 is a wasteful number, since it uses less digits than its factorization.

5605785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717 (or 714 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The square root of 5605785 is about 2367.6539020727. The cubic root of 5605785 is about 177.6419284072.

The spelling of 5605785 in words is "five million, six hundred five thousand, seven hundred eighty-five".