3024420 has 96 divisors (see below), whose sum is σ = 10214400. Its totient is φ = 653184.

The previous prime is 3024409. The next prime is 3024433. The reversal of 3024420 is 244203.

It is a happy number.

3024420 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3024420.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7791 + ... + 8169.

It is an arithmetic number, because the mean of its divisors is an integer number (106400).

Almost surely, 2^3024420 is an apocalyptic number.

3024420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3024420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5107200).

3024420 is an abundant number, since it is smaller than the sum of its proper divisors (7189980).

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

3024420 is a wasteful number, since it uses less digits than its factorization.

3024420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417 (or 415 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 3024420 is about 1739.0859668228. The cubic root of 3024420 is about 144.6152303802.

Adding to 3024420 its reverse (244203), we get a palindrome (3268623).

The spelling of 3024420 in words is "three million, twenty-four thousand, four hundred twenty".