224444166 has 64 divisors (see below), whose sum is σ = 513216000. Its totient is φ = 65010176.

The previous prime is 224444147. The next prime is 224444167. The reversal of 224444166 is 661444422.

224444166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224444167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66385 + ... + 69683.

It is an arithmetic number, because the mean of its divisors is an integer number (8019000).

Almost surely, 2^224444166 is an apocalyptic number.

224444166 is an abundant number, since it is smaller than the sum of its proper divisors (288771834).

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

224444166 is a wasteful number, since it uses less digits than its factorization.

224444166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373.

The product of its digits is 36864, while the sum is 33.

The square root of 224444166 is about 14981.4607431986. The cubic root of 224444166 is about 607.7189429129.

Adding to 224444166 its reverse (661444422), we get a palindrome (885888588).

It can be divided in two parts, 22444416 and 6, that added together give a palindrome (22444422).

The spelling of 224444166 in words is "two hundred twenty-four million, four hundred forty-four thousand, one hundred sixty-six".