223431241 has 16 divisors (see below), whose sum is σ = 258451200. Its totient is φ = 191019600.

The previous prime is 223431239. The next prime is 223431259. The reversal of 223431241 is 142134322.

It is a cyclic number.

It is not a de Polignac number, because 223431241 - 2¹ = 223431239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223431281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25206 + ... + 32896.

It is an arithmetic number, because the mean of its divisors is an integer number (16153200).

Almost surely, 2^223431241 is an apocalyptic number.

It is an amenable number.

223431241 is a deficient number, since it is larger than the sum of its proper divisors (35019959).

223431241 is a wasteful number, since it uses less digits than its factorization.

223431241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7860.

The product of its digits is 1152, while the sum is 22.

The square root of 223431241 is about 14947.6165658609. The cubic root of 223431241 is about 606.8033446361.

Adding to 223431241 its reverse (142134322), we get a palindrome (365565563).

The spelling of 223431241 in words is "two hundred twenty-three million, four hundred thirty-one thousand, two hundred forty-one".