5604621 has 8 divisors (see below), whose sum is σ = 8152224. Its totient is φ = 3396720.

The previous prime is 5604607. The next prime is 5604623. The reversal of 5604621 is 1264065.

5604621 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5604621 - 2⁵ = 5604589 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5604591 and 5604600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5604623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84886 + ... + 84951.

It is an arithmetic number, because the mean of its divisors is an integer number (1019028).

Almost surely, 2^5604621 is an apocalyptic number.

It is an amenable number.

5604621 is a deficient number, since it is larger than the sum of its proper divisors (2547603).

5604621 is a wasteful number, since it uses less digits than its factorization.

5604621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169851.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 5604621 is about 2367.4080763569. The cubic root of 5604621 is about 177.6296322097.

Adding to 5604621 its reverse (1264065), we get a palindrome (6868686).

The spelling of 5604621 in words is "five million, six hundred four thousand, six hundred twenty-one".