244448224 has 24 divisors (see below), whose sum is σ = 506588040. Its totient is φ = 115790976.

The previous prime is 244448213. The next prime is 244448251. The reversal of 244448224 is 422844442.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 244448224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200419 + ... + 201634.

It is an arithmetic number, because the mean of its divisors is an integer number (21107835).

Almost surely, 2^244448224 is an apocalyptic number.

It is an amenable number.

244448224 is an abundant number, since it is smaller than the sum of its proper divisors (262139816).

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

244448224 is a wasteful number, since it uses less digits than its factorization.

244448224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402082 (or 402074 counting only the distinct ones).

The product of its digits is 65536, while the sum is 34.

The square root of 244448224 is about 15634.8400695370. The cubic root of 244448224 is about 625.2623743201.

The spelling of 244448224 in words is "two hundred forty-four million, four hundred forty-eight thousand, two hundred twenty-four".