5604805 has 4 divisors (see below), whose sum is σ = 6725772. Its totient is φ = 4483840.

The previous prime is 5604799. The next prime is 5604817. The reversal of 5604805 is 5084065.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2122849 + 3481956 = 1457^2 + 1866^2 .

It is not a de Polignac number, because 5604805 - 2¹⁵ = 5572037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 560476 + ... + 560485.

It is an arithmetic number, because the mean of its divisors is an integer number (1681443).

Almost surely, 2^5604805 is an apocalyptic number.

It is an amenable number.

5604805 is a deficient number, since it is larger than the sum of its proper divisors (1120967).

5604805 is a wasteful number, since it uses less digits than its factorization.

5604805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120966.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 5604805 is about 2367.4469371033. The cubic root of 5604805 is about 177.6315760518.

The spelling of 5604805 in words is "five million, six hundred four thousand, eight hundred five".