224330401 has 4 divisors (see below), whose sum is σ = 225469332. Its totient is φ = 223191472.

The previous prime is 224330383. The next prime is 224330411. The reversal of 224330401 is 104033422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104033422 = 2 ⋅52016711.

It can be written as a sum of positive squares in 2 ways, for example, as 196028001 + 28302400 = 14001^2 + 5320^2 .

It is a cyclic number.

It is not a de Polignac number, because 224330401 - 2⁵ = 224330369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224330411) 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 3 ways as a sum of consecutive naturals, for example, 569170 + ... + 569563.

It is an arithmetic number, because the mean of its divisors is an integer number (56367333).

Almost surely, 2^224330401 is an apocalyptic number.

It is an amenable number.

224330401 is a deficient number, since it is larger than the sum of its proper divisors (1138931).

224330401 is a wasteful number, since it uses less digits than its factorization.

224330401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138930.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 224330401 is about 14977.6634025471. The cubic root of 224330401 is about 607.6162465031.

Adding to 224330401 its reverse (104033422), we get a palindrome (328363823).

It can be divided in two parts, 224 and 330401, that added together give a square (330625 = 575²).

The spelling of 224330401 in words is "two hundred twenty-four million, three hundred thirty thousand, four hundred one".