224605329 has 8 divisors (see below), whose sum is σ = 322510272. Its totient is φ = 138218640.

The previous prime is 224605321. The next prime is 224605333. The reversal of 224605329 is 923506422.

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

It is not a de Polignac number, because 224605329 - 2³ = 224605321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 224605329.

It is not an unprimeable number, because it can be changed into a prime (224605321) 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 7 ways as a sum of consecutive naturals, for example, 2879517 + ... + 2879594.

It is an arithmetic number, because the mean of its divisors is an integer number (40313784).

Almost surely, 2^224605329 is an apocalyptic number.

It is an amenable number.

224605329 is a deficient number, since it is larger than the sum of its proper divisors (97904943).

224605329 is a wasteful number, since it uses less digits than its factorization.

224605329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5759127.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 224605329 is about 14986.8385258533. The cubic root of 224605329 is about 607.8643664222.

The spelling of 224605329 in words is "two hundred twenty-four million, six hundred five thousand, three hundred twenty-nine".