241536223 has 2 divisors, whose sum is σ = 241536224. Its totient is φ = 241536222.

The previous prime is 241536193. The next prime is 241536247. The reversal of 241536223 is 322635142.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241536223 is a prime.

It is a super-2 number, since 2×241536223² = 116679494042211458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 241536191 and 241536200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241536623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120768111 + 120768112.

It is an arithmetic number, because the mean of its divisors is an integer number (120768112).

Almost surely, 2^241536223 is an apocalyptic number.

241536223 is a deficient number, since it is larger than the sum of its proper divisors (1).

241536223 is an equidigital number, since it uses as much as digits as its factorization.

241536223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 28.

The square root of 241536223 is about 15541.4356801423. The cubic root of 241536223 is about 622.7696271268.

The spelling of 241536223 in words is "two hundred forty-one million, five hundred thirty-six thousand, two hundred twenty-three".