241641005 has 4 divisors (see below), whose sum is σ = 289969212. Its totient is φ = 193312800.

The previous prime is 241640953. The next prime is 241641007. The reversal of 241641005 is 500146142.

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 117050761 + 124590244 = 10819^2 + 11162^2 .

It is a de Polignac number, because none of the positive numbers 2^k-241641005 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241641007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24164096 + ... + 24164105.

It is an arithmetic number, because the mean of its divisors is an integer number (72492303).

Almost surely, 2^241641005 is an apocalyptic number.

It is an amenable number.

241641005 is a deficient number, since it is larger than the sum of its proper divisors (48328207).

241641005 is an equidigital number, since it uses as much as digits as its factorization.

241641005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48328206.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 241641005 is about 15544.8063674013. The cubic root of 241641005 is about 622.8596696779.

Adding to 241641005 its reverse (500146142), we get a palindrome (741787147).

The spelling of 241641005 in words is "two hundred forty-one million, six hundred forty-one thousand, five".