5813604 has 36 divisors (see below), whose sum is σ = 14798784. Its totient is φ = 1924272.

The previous prime is 5813603. The next prime is 5813611. The reversal of 5813604 is 4063185.

5813604 is a `hidden beast` number, since 58 + 1 + 3 + 604 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (5813603) 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 11 ways as a sum of consecutive naturals, for example, 5529 + ... + 6495.

Almost surely, 2^5813604 is an apocalyptic number.

It is an amenable number.

5813604 is an abundant number, since it is smaller than the sum of its proper divisors (8985180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5813604 is a wasteful number, since it uses less digits than its factorization.

5813604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144 (or 1139 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 5813604 is about 2411.1416383116. The cubic root of 5813604 is about 179.8105413965.

Adding to 5813604 its reverse (4063185), we get a palindrome (9876789).

The spelling of 5813604 in words is "five million, eight hundred thirteen thousand, six hundred four".