5644030 has 16 divisors (see below), whose sum is σ = 11610720. Its totient is φ = 1935072.

The previous prime is 5644027. The next prime is 5644031. The reversal of 5644030 is 304465.

It is a junction number, because it is equal to n+sod(n) for n = 5643992 and 5644010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5644031) 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, 40245 + ... + 40384.

It is an arithmetic number, because the mean of its divisors is an integer number (725670).

Almost surely, 2^5644030 is an apocalyptic number.

5644030 is an abundant number, since it is smaller than the sum of its proper divisors (5966690).

5644030 is a wasteful number, since it uses less digits than its factorization.

5644030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80643.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 5644030 is about 2375.7167339563. The cubic root of 5644030 is about 178.0449955684.

Adding to 5644030 its reverse (304465), we get a palindrome (5948495).

The spelling of 5644030 in words is "five million, six hundred forty-four thousand, thirty".