5424789 has 16 divisors (see below), whose sum is σ = 7432128. Its totient is φ = 3518592.

The previous prime is 5424763. The next prime is 5424799. The reversal of 5424789 is 9874245.

It is not a de Polignac number, because 5424789 - 2¹⁹ = 4900501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5424719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27439 + ... + 27635.

It is an arithmetic number, because the mean of its divisors is an integer number (464508).

Almost surely, 2^5424789 is an apocalyptic number.

It is an amenable number.

5424789 is a deficient number, since it is larger than the sum of its proper divisors (2007339).

5424789 is a wasteful number, since it uses less digits than its factorization.

5424789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404.

The product of its digits is 80640, while the sum is 39.

The square root of 5424789 is about 2329.1176440876. The cubic root of 5424789 is about 175.7091118653.

The spelling of 5424789 in words is "five million, four hundred twenty-four thousand, seven hundred eighty-nine".