224024406 has 8 divisors (see below), whose sum is σ = 448048824. Its totient is φ = 74674800.

The previous prime is 224024401. The next prime is 224024413. The reversal of 224024406 is 604420422.

It is a sphenic number, since it is the product of 3 distinct primes.

224024406 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224024401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18668695 + ... + 18668706.

It is an arithmetic number, because the mean of its divisors is an integer number (56006103).

Almost surely, 2^224024406 is an apocalyptic number.

224024406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

224024406 is a wasteful number, since it uses less digits than its factorization.

224024406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37337406.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 224024406 is about 14967.4448721216. Note that the first 3 decimals coincide. The cubic root of 224024406 is about 607.3398504165.

Adding to 224024406 its reverse (604420422), we get a palindrome (828444828).

The spelling of 224024406 in words is "two hundred twenty-four million, twenty-four thousand, four hundred six".