4473224 has 48 divisors (see below), whose sum is σ = 10086720. Its totient is φ = 1821600.

The previous prime is 4473211. The next prime is 4473241. The reversal of 4473224 is 4223744.

It is a Cunningham number, because it is equal to 2115²-1.

It is a d-powerful number, because it can be written as 4⁷ + 4⁹ + 7³ + 3² + 2³ + 2⁵ + 4¹¹ .

It is a junction number, because it is equal to n+sod(n) for n = 4473193 and 4473202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29549 + ... + 29699.

It is an arithmetic number, because the mean of its divisors is an integer number (210140).

Almost surely, 2^4473224 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 4473224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5043360).

4473224 is an abundant number, since it is smaller than the sum of its proper divisors (5613496).

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

4473224 is a wasteful number, since it uses less digits than its factorization.

4473224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 183 counting only the distinct ones).

The product of its digits is 5376, while the sum is 26.

The square root of 4473224 is about 2114.9997635934. Note that the first 3 decimals coincide. The cubic root of 4473224 is about 164.7682574676.

Adding to 4473224 its reverse (4223744), we get a palindrome (8696968).

The spelling of 4473224 in words is "four million, four hundred seventy-three thousand, two hundred twenty-four".