241615939 has 2 divisors, whose sum is σ = 241615940. Its totient is φ = 241615938.

The previous prime is 241615919. The next prime is 241615963. The reversal of 241615939 is 939516142.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241615939 - 2¹³ = 241607747 is a prime.

It is not a weakly prime, because it can be changed into another prime (241615909) 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 as a sum of consecutive naturals, namely, 120807969 + 120807970.

It is an arithmetic number, because the mean of its divisors is an integer number (120807970).

Almost surely, 2^241615939 is an apocalyptic number.

241615939 is a deficient number, since it is larger than the sum of its proper divisors (1).

241615939 is an equidigital number, since it uses as much as digits as its factorization.

241615939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 40.

The square root of 241615939 is about 15544.0000965003. Note that the first 4 decimals coincide. The cubic root of 241615939 is about 622.8381320249.

The spelling of 241615939 in words is "two hundred forty-one million, six hundred fifteen thousand, nine hundred thirty-nine".