5643104 has 12 divisors (see below), whose sum is σ = 11109924. Its totient is φ = 2821536.

The previous prime is 5643103. The next prime is 5643109. The reversal of 5643104 is 4013465.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5643104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5643103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88142 + ... + 88205.

It is an arithmetic number, because the mean of its divisors is an integer number (925827).

Almost surely, 2^5643104 is an apocalyptic number.

It is an amenable number.

5643104 is a deficient number, since it is larger than the sum of its proper divisors (5466820).

5643104 is a wasteful number, since it uses less digits than its factorization.

5643104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176357 (or 176349 counting only the distinct ones).

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

The square root of 5643104 is about 2375.5218374075. The cubic root of 5643104 is about 178.0352579233.

Adding to 5643104 its reverse (4013465), we get a palindrome (9656569).

The spelling of 5643104 in words is "five million, six hundred forty-three thousand, one hundred four".