226700244 has 18 divisors (see below), whose sum is σ = 573047930. Its totient is φ = 75566736.

The previous prime is 226700233. The next prime is 226700249. The reversal of 226700244 is 442007622.

It is a happy number.

226700244 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., 175032900 + 51667344 = 13230^2 + 7188^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226700249) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3148579 + ... + 3148650.

Almost surely, 2^226700244 is an apocalyptic number.

It is an amenable number.

226700244 is an abundant number, since it is smaller than the sum of its proper divisors (346347686).

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

226700244 is a wasteful number, since it uses less digits than its factorization.

226700244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6297239 (or 6297234 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 226700244 is about 15056.5681348706. The cubic root of 226700244 is about 609.7483903640.

Adding to 226700244 its reverse (442007622), we get a palindrome (668707866).

The spelling of 226700244 in words is "two hundred twenty-six million, seven hundred thousand, two hundred forty-four".