5591804 has 6 divisors (see below), whose sum is σ = 9785664. Its totient is φ = 2795900.

The previous prime is 5591801. The next prime is 5591813. The reversal of 5591804 is 4081955.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5591801) 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 as a sum of consecutive naturals, namely, 698972 + ... + 698979.

It is an arithmetic number, because the mean of its divisors is an integer number (1630944).

Almost surely, 2^5591804 is an apocalyptic number.

It is an amenable number.

5591804 is a deficient number, since it is larger than the sum of its proper divisors (4193860).

5591804 is a wasteful number, since it uses less digits than its factorization.

5591804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397955 (or 1397953 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 5591804 is about 2364.6995580834. The cubic root of 5591804 is about 177.4941239872.

The spelling of 5591804 in words is "five million, five hundred ninety-one thousand, eight hundred four".