5423441 has 2 divisors, whose sum is σ = 5423442. Its totient is φ = 5423440.

The previous prime is 5423401. The next prime is 5423443. The reversal of 5423441 is 1443245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4393216 + 1030225 = 2096^2 + 1015^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5423441 is a prime.

Together with 5423443, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 5⁵ + 4⁴ + 2⁵ + 3¹¹ + 4¹⁰ + 4¹¹ + 1 .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5423443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2711720 + 2711721.

It is an arithmetic number, because the mean of its divisors is an integer number (2711721).

Almost surely, 2^5423441 is an apocalyptic number.

It is an amenable number.

5423441 is a deficient number, since it is larger than the sum of its proper divisors (1).

5423441 is an equidigital number, since it uses as much as digits as its factorization.

5423441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1920, while the sum is 23.

The square root of 5423441 is about 2328.8282461358. The cubic root of 5423441 is about 175.6945567367.

Adding to 5423441 its reverse (1443245), we get a palindrome (6866686).

The spelling of 5423441 in words is "five million, four hundred twenty-three thousand, four hundred forty-one".