224300648 has 64 divisors (see below), whose sum is σ = 499867200. Its totient is φ = 93012480.

The previous prime is 224300621. The next prime is 224300651. The reversal of 224300648 is 846003422.

It is a self number, because there is not a number n which added to its sum of digits gives 224300648.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100715 + ... + 102917.

It is an arithmetic number, because the mean of its divisors is an integer number (7810425).

Almost surely, 2^224300648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224300648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249933600).

224300648 is an abundant number, since it is smaller than the sum of its proper divisors (275566552).

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

224300648 is a wasteful number, since it uses less digits than its factorization.

224300648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322 (or 2318 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 224300648 is about 14976.6701238960. The cubic root of 224300648 is about 607.5893825480.

The spelling of 224300648 in words is "two hundred twenty-four million, three hundred thousand, six hundred forty-eight".