4024424 has 8 divisors (see below), whose sum is σ = 7545810. Its totient is φ = 2012208.

The previous prime is 4024411. The next prime is 4024429. The reversal of 4024424 is 4244204.

4024424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3928324 + 96100 = 1982^2 + 310^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 4024396 and 4024405.

It is not an unprimeable number, because it can be changed into a prime (4024429) 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 as a sum of consecutive naturals, namely, 251519 + ... + 251534.

Almost surely, 2^4024424 is an apocalyptic number.

It is an amenable number.

4024424 is a deficient number, since it is larger than the sum of its proper divisors (3521386).

4024424 is a wasteful number, since it uses less digits than its factorization.

4024424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503059 (or 503055 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 4024424 is about 2006.0967075393. The cubic root of 4024424 is about 159.0625388521.

Adding to 4024424 its reverse (4244204), we get a palindrome (8268628).

The spelling of 4024424 in words is "four million, twenty-four thousand, four hundred twenty-four".