224346648 has 32 divisors (see below), whose sum is σ = 561400560. Its totient is φ = 74711040.

The previous prime is 224346611. The next prime is 224346653. The reversal of 224346648 is 846643422.

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

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 25368 + ... + 33048.

Almost surely, 2^224346648 is an apocalyptic number.

It is an amenable number.

224346648 is an abundant number, since it is smaller than the sum of its proper divisors (337053912).

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

224346648 is a wasteful number, since it uses less digits than its factorization.

224346648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8907 (or 8903 counting only the distinct ones).

The product of its digits is 221184, while the sum is 39.

The square root of 224346648 is about 14978.2057670470. The cubic root of 224346648 is about 607.6309149011.

The spelling of 224346648 in words is "two hundred twenty-four million, three hundred forty-six thousand, six hundred forty-eight".