223413244 has 6 divisors (see below), whose sum is σ = 390973184. Its totient is φ = 111706620.

The previous prime is 223413241. The next prime is 223413247. The reversal of 223413244 is 442314322.

It is a happy number.

223413244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (223413241) and next prime (223413247).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223413241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27926652 + ... + 27926659.

Almost surely, 2^223413244 is an apocalyptic number.

It is an amenable number.

223413244 is a deficient number, since it is larger than the sum of its proper divisors (167559940).

223413244 is a wasteful number, since it uses less digits than its factorization.

223413244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55853315 (or 55853313 counting only the distinct ones).

The product of its digits is 4608, while the sum is 25.

The square root of 223413244 is about 14947.0145514079. The cubic root of 223413244 is about 606.7870518787.

Adding to 223413244 its reverse (442314322), we get a palindrome (665727566).

The spelling of 223413244 in words is "two hundred twenty-three million, four hundred thirteen thousand, two hundred forty-four".