223914448 has 20 divisors (see below), whose sum is σ = 444416868. Its totient is φ = 109226240.

The previous prime is 223914443. The next prime is 223914451. The reversal of 223914448 is 844419322.

It can be written as a sum of positive squares in 2 ways, for example, as 122146704 + 101767744 = 11052^2 + 10088^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223914443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170011 + ... + 171322.

Almost surely, 2^223914448 is an apocalyptic number.

It is an amenable number.

223914448 is a deficient number, since it is larger than the sum of its proper divisors (220502420).

223914448 is a wasteful number, since it uses less digits than its factorization.

223914448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341382 (or 341376 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 223914448 is about 14963.7711824259. The cubic root of 223914448 is about 607.2404671906.

The spelling of 223914448 in words is "two hundred twenty-three million, nine hundred fourteen thousand, four hundred forty-eight".