3020224 has 28 divisors (see below), whose sum is σ = 6144768. Its totient is φ = 1472000.

The previous prime is 3020219. The next prime is 3020231. The reversal of 3020224 is 4220203.

It is an Ulam number.

It is a congruent number.

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, 2049 + ... + 3199.

It is an arithmetic number, because the mean of its divisors is an integer number (219456).

Almost surely, 2^3020224 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 3020224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3072384).

3020224 is an abundant number, since it is smaller than the sum of its proper divisors (3124544).

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

3020224 is a wasteful number, since it uses less digits than its factorization.

3020224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204 (or 1194 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 3020224 is about 1737.8791672611. The cubic root of 3020224 is about 144.5483209844.

Adding to 3020224 its reverse (4220203), we get a palindrome (7240427).

The spelling of 3020224 in words is "three million, twenty thousand, two hundred twenty-four".