224036 has 6 divisors (see below), whose sum is σ = 392070. Its totient is φ = 112016.

The previous prime is 224033. The next prime is 224041. The reversal of 224036 is 630422.

224036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 220900 + 3136 = 470^2 + 56^2 .

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (224033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28001 + ... + 28008.

It is an arithmetic number, because the mean of its divisors is an integer number (65345).

2²²⁴⁰³⁶ is an apocalyptic number.

It is an amenable number.

224036 is a deficient number, since it is larger than the sum of its proper divisors (168034).

224036 is a wasteful number, since it uses less digits than its factorization.

224036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56013 (or 56011 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 224036 is about 473.3244130615. The cubic root of 224036 is about 60.7350327514.

Adding to 224036 its reverse (630422), we get a palindrome (854458).

The spelling of 224036 in words is "two hundred twenty-four thousand, thirty-six".