224401323 has 8 divisors (see below), whose sum is σ = 306499536. Its totient is φ = 145952000.

The previous prime is 224401319. The next prime is 224401339. The reversal of 224401323 is 323104422.

224401323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 224401323 - 2² = 224401319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 224401323.

It is not an unprimeable number, because it can be changed into a prime (224471323) 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, 912078 + ... + 912323.

It is an arithmetic number, because the mean of its divisors is an integer number (38312442).

Almost surely, 2^224401323 is an apocalyptic number.

224401323 is a deficient number, since it is larger than the sum of its proper divisors (82098213).

224401323 is a wasteful number, since it uses less digits than its factorization.

224401323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1824445.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 224401323 is about 14980.0308077120. The cubic root of 224401323 is about 607.6802723310.

Adding to 224401323 its reverse (323104422), we get a palindrome (547505745).

The spelling of 224401323 in words is "two hundred twenty-four million, four hundred one thousand, three hundred twenty-three".