241243906 has 12 divisors (see below), whose sum is σ = 384405138. Its totient is φ = 113526272.

The previous prime is 241243901. The next prime is 241243907. The reversal of 241243906 is 609342142.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 227738281 + 13505625 = 15091^2 + 3675^2 .

It is not an unprimeable number, because it can be changed into a prime (241243901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 208111 + ... + 209266.

Almost surely, 2^241243906 is an apocalyptic number.

241243906 is a deficient number, since it is larger than the sum of its proper divisors (143161232).

241243906 is a wasteful number, since it uses less digits than its factorization.

241243906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417413 (or 417396 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 241243906 is about 15532.0283929692. The cubic root of 241243906 is about 622.5182919631.

The spelling of 241243906 in words is "two hundred forty-one million, two hundred forty-three thousand, nine hundred six".