5623441 has 4 divisors (see below), whose sum is σ = 5652772. Its totient is φ = 5594112.

The previous prime is 5623421. The next prime is 5623451. The reversal of 5623441 is 1443265.

5623441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1443265 = 5 ⋅288653.

It can be written as a sum of positive squares in 2 ways, for example, as 3459600 + 2163841 = 1860^2 + 1471^2 .

It is a cyclic number.

It is not a de Polignac number, because 5623441 - 2¹⁹ = 5099153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5623421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14376 + ... + 14761.

It is an arithmetic number, because the mean of its divisors is an integer number (1413193).

Almost surely, 2^5623441 is an apocalyptic number.

It is an amenable number.

5623441 is a deficient number, since it is larger than the sum of its proper divisors (29331).

5623441 is a wasteful number, since it uses less digits than its factorization.

5623441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29330.

The product of its digits is 2880, while the sum is 25.

The square root of 5623441 is about 2371.3795562921. The cubic root of 5623441 is about 177.8282334940.

The spelling of 5623441 in words is "five million, six hundred twenty-three thousand, four hundred forty-one".