224012408 has 16 divisors (see below), whose sum is σ = 420401880.
Its totient is φ = 111905248.
The previous prime is 224012407. The next prime is 224012429. The reversal of 224012408 is 804210422.
It is a happy number.
224012408 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224012407) 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, 2735 + ... + 21342.
Almost surely, 2224012408 is an apocalyptic number.
It is an amenable number.
224012408 is a deficient number, since it is larger than the sum of its proper divisors (196389472).
224012408 is a wasteful number, since it uses less digits than its factorization.
224012408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25246 (or 25242 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 23.
The square root of 224012408 is about 14967.0440635417.
The cubic root of 224012408 is about 607.3290078574.
The spelling of 224012408 in words is "two hundred twenty-four million, twelve thousand, four hundred eight".