5242424 has 32 divisors (see below), whose sum is σ = 10992240. Its totient is φ = 2323200.

The previous prime is 5242421. The next prime is 5242439. The reversal of 5242424 is 4242425.

It is a self number, because there is not a number n which added to its sum of digits gives 5242424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242421) 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, 2882 + ... + 4334.

Almost surely, 2^5242424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5242424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5496120).

5242424 is an abundant number, since it is smaller than the sum of its proper divisors (5749816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5242424 is a wasteful number, since it uses less digits than its factorization.

5242424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511 (or 1507 counting only the distinct ones).

The product of its digits is 2560, while the sum is 23.

The square root of 5242424 is about 2289.6340318924. The cubic root of 5242424 is about 173.7176907990.

Adding to 5242424 its reverse (4242425), we get a palindrome (9484849).

Subtracting from 5242424 its reverse (4242425), we obtain a palindrome (999999).

The spelling of 5242424 in words is "five million, two hundred forty-two thousand, four hundred twenty-four".