2224272 has 40 divisors (see below), whose sum is σ = 5803200. Its totient is φ = 734080.

The previous prime is 2224267. The next prime is 2224279. The reversal of 2224272 is 2724222.

2224272 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2224279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6997 + ... + 7307.

It is an arithmetic number, because the mean of its divisors is an integer number (145080).

2^2224272 is an apocalyptic number.

It is an amenable number.

2224272 is an abundant number, since it is smaller than the sum of its proper divisors (3578928).

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

2224272 is a wasteful number, since it uses less digits than its factorization.

2224272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 465 counting only the distinct ones).

The product of its digits is 896, while the sum is 21.

The square root of 2224272 is about 1491.3993428991. The cubic root of 2224272 is about 130.5356987523.

Adding to 2224272 its reverse (2724222), we get a palindrome (4948494).

The spelling of 2224272 in words is "two million, two hundred twenty-four thousand, two hundred seventy-two".