5723644 has 24 divisors (see below), whose sum is σ = 10378368. Its totient is φ = 2760240.

The previous prime is 5723639. The next prime is 5723659. The reversal of 5723644 is 4463275.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18249 + ... + 18559.

It is an arithmetic number, because the mean of its divisors is an integer number (432432).

Almost surely, 2^5723644 is an apocalyptic number.

It is an amenable number.

5723644 is a deficient number, since it is larger than the sum of its proper divisors (4654724).

5723644 is a wasteful number, since it uses less digits than its factorization.

5723644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465 (or 463 counting only the distinct ones).

The product of its digits is 20160, while the sum is 31.

The square root of 5723644 is about 2392.4138437988. The cubic root of 5723644 is about 178.8782501778.

The spelling of 5723644 in words is "five million, seven hundred twenty-three thousand, six hundred forty-four".