224806441 has 4 divisors (see below), whose sum is σ = 225356500. Its totient is φ = 224256384.

The previous prime is 224806433. The next prime is 224806469. The reversal of 224806441 is 144608422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 101929216 + 122877225 = 10096^2 + 11085^2 .

It is a cyclic number.

It is not a de Polignac number, because 224806441 - 2³ = 224806433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224806471) 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, 274416 + ... + 275233.

It is an arithmetic number, because the mean of its divisors is an integer number (56339125).

Almost surely, 2^224806441 is an apocalyptic number.

It is an amenable number.

224806441 is a deficient number, since it is larger than the sum of its proper divisors (550059).

224806441 is an equidigital number, since it uses as much as digits as its factorization.

224806441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550058.

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 224806441 is about 14993.5466451404. The cubic root of 224806441 is about 608.0457399006.

The spelling of 224806441 in words is "two hundred twenty-four million, eight hundred six thousand, four hundred forty-one".