5641304 has 8 divisors (see below), whose sum is σ = 10577460. Its totient is φ = 2820648.

The previous prime is 5641303. The next prime is 5641327. The reversal of 5641304 is 4031465.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 5641304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5641301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352574 + ... + 352589.

Almost surely, 2^5641304 is an apocalyptic number.

It is an amenable number.

5641304 is a deficient number, since it is larger than the sum of its proper divisors (4936156).

5641304 is a wasteful number, since it uses less digits than its factorization.

5641304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705169 (or 705165 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 5641304 is about 2375.1429430668. The cubic root of 5641304 is about 178.0163264072.

Adding to 5641304 its reverse (4031465), we get a palindrome (9672769).

The spelling of 5641304 in words is "five million, six hundred forty-one thousand, three hundred four".