224689005 has 32 divisors (see below), whose sum is σ = 400936320. Its totient is φ = 119387520.

The previous prime is 224688991. The next prime is 224689007. The reversal of 224689005 is 500986422.

It is a happy number.

It is not a de Polignac number, because 224689005 - 2⁸ = 224688749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224689007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34974 + ... + 40896.

It is an arithmetic number, because the mean of its divisors is an integer number (12529260).

Almost surely, 2^224689005 is an apocalyptic number.

It is an amenable number.

224689005 is a deficient number, since it is larger than the sum of its proper divisors (176247315).

224689005 is a wasteful number, since it uses less digits than its factorization.

224689005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6218 (or 6212 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 224689005 is about 14989.6299153782. The cubic root of 224689005 is about 607.9398430281.

The spelling of 224689005 in words is "two hundred twenty-four million, six hundred eighty-nine thousand, five".