2224472 has 16 divisors (see below), whose sum is σ = 4210800. Its totient is φ = 1101600.

The previous prime is 2224459. The next prime is 2224489. The reversal of 2224472 is 2744222.

It is a happy number.

2224472 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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, 404 + ... + 2147.

It is an arithmetic number, because the mean of its divisors is an integer number (263175).

2^2224472 is an apocalyptic number.

It is an amenable number.

2224472 is a deficient number, since it is larger than the sum of its proper divisors (1986328).

2224472 is a wasteful number, since it uses less digits than its factorization.

2224472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666 (or 2662 counting only the distinct ones).

The product of its digits is 1792, while the sum is 23.

The square root of 2224472 is about 1491.4663925144. The cubic root of 2224472 is about 130.5396110971.

Adding to 2224472 its reverse (2744222), we get a palindrome (4968694).

The spelling of 2224472 in words is "two million, two hundred twenty-four thousand, four hundred seventy-two".