4520424 has 16 divisors (see below), whose sum is σ = 11301120. Its totient is φ = 1506800.

The previous prime is 4520407. The next prime is 4520431. The reversal of 4520424 is 4240254.

4520424 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4520424.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94152 + ... + 94199.

It is an arithmetic number, because the mean of its divisors is an integer number (706320).

Almost surely, 2^4520424 is an apocalyptic number.

It is an amenable number.

4520424 is an abundant number, since it is smaller than the sum of its proper divisors (6780696).

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

4520424 is a wasteful number, since it uses less digits than its factorization.

4520424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188360 (or 188356 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 4520424 is about 2126.1288766206. The cubic root of 4520424 is about 165.3457579690.

Adding to 4520424 its reverse (4240254), we get a palindrome (8760678).

The spelling of 4520424 in words is "four million, five hundred twenty thousand, four hundred twenty-four".