224355 has 8 divisors (see below), whose sum is σ = 358992. Its totient is φ = 119648.

The previous prime is 224351. The next prime is 224359. The reversal of 224355 is 553422.

224355 is nontrivially palindromic in base 16.

224355 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (224351) and next prime (224359).

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

It is a cyclic number.

It is not a de Polignac number, because 224355 - 2² = 224351 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 2¹¹ + 3² + 4⁸ + 5⁷ + 5⁷ .

224355 is strictly pandigital in base 7.

224355 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (224351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7464 + ... + 7493.

It is an arithmetic number, because the mean of its divisors is an integer number (44874).

2²²⁴³⁵⁵ is an apocalyptic number.

224355 is a deficient number, since it is larger than the sum of its proper divisors (134637).

224355 is a wasteful number, since it uses less digits than its factorization.

224355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14965.

The product of its digits is 1200, while the sum is 21.

The square root of 224355 is about 473.6612713744. The cubic root of 224355 is about 60.7638455123.

Adding to 224355 its reverse (553422), we get a palindrome (777777).

The spelling of 224355 in words is "two hundred twenty-four thousand, three hundred fifty-five".