224238241 has 8 divisors (see below), whose sum is σ = 230676264. Its totient is φ = 217820160.

The previous prime is 224238239. The next prime is 224238253. The reversal of 224238241 is 142832422.

It can be written as a sum of positive squares in 4 ways, for example, as 94187025 + 130051216 = 9705^2 + 11404^2 .

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 224238241 - 2¹ = 224238239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224238941) 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, 19521 + ... + 28801.

It is an arithmetic number, because the mean of its divisors is an integer number (28834533).

Almost surely, 2^224238241 is an apocalyptic number.

It is an amenable number.

224238241 is a deficient number, since it is larger than the sum of its proper divisors (6438023).

224238241 is an equidigital number, since it uses as much as digits as its factorization.

224238241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9971.

The product of its digits is 6144, while the sum is 28.

The square root of 224238241 is about 14974.5865051426. The cubic root of 224238241 is about 607.5330276093.

The spelling of 224238241 in words is "two hundred twenty-four million, two hundred thirty-eight thousand, two hundred forty-one".