2224232 has 8 divisors (see below), whose sum is σ = 4170450. Its totient is φ = 1112112.

The previous prime is 2224231. The next prime is 2224247. The reversal of 2224232 is 2324222.

It can be written as a sum of positive squares in only one way, i.e., 2149156 + 75076 = 1466^2 + 274^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2224232.

It is not an unprimeable number, because it can be changed into a prime (2224231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139007 + ... + 139022.

2^2224232 is an apocalyptic number.

It is an amenable number.

2224232 is a deficient number, since it is larger than the sum of its proper divisors (1946218).

2224232 is a wasteful number, since it uses less digits than its factorization.

2224232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278035 (or 278031 counting only the distinct ones).

The product of its digits is 384, while the sum is 17.

The square root of 2224232 is about 1491.3859326144. The cubic root of 2224232 is about 130.5349162551.

Adding to 2224232 its reverse (2324222), we get a palindrome (4548454).

The spelling of 2224232 in words is "two million, two hundred twenty-four thousand, two hundred thirty-two".