229811241 has 16 divisors (see below), whose sum is σ = 335554560. Its totient is φ = 138744720.

The previous prime is 229811209. The next prime is 229811249. The reversal of 229811241 is 142118922.

It is a happy number.

It is not a de Polignac number, because 229811241 - 2⁵ = 229811209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 229811199 and 229811208.

It is not an unprimeable number, because it can be changed into a prime (229811249) 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 15 ways as a sum of consecutive naturals, for example, 4561 + ... + 21918.

It is an arithmetic number, because the mean of its divisors is an integer number (20972160).

Almost surely, 2^229811241 is an apocalyptic number.

It is an amenable number.

229811241 is a deficient number, since it is larger than the sum of its proper divisors (105743319).

229811241 is a wasteful number, since it uses less digits than its factorization.

229811241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26756.

The product of its digits is 2304, while the sum is 30.

The square root of 229811241 is about 15159.5264108085. The cubic root of 229811241 is about 612.5249111623.

The spelling of 229811241 in words is "two hundred twenty-nine million, eight hundred eleven thousand, two hundred forty-one".