241939 has 2 divisors, whose sum is σ = 241940. Its totient is φ = 241938.

The previous prime is 241931. The next prime is 241951. The reversal of 241939 is 939142.

It is a happy number.

241939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241939 - 2³ = 241931 is a prime.

It is not a weakly prime, because it can be changed into another prime (241931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120969 + 120970.

It is an arithmetic number, because the mean of its divisors is an integer number (120970).

2²⁴¹⁹³⁹ is an apocalyptic number.

241939 is a deficient number, since it is larger than the sum of its proper divisors (1).

241939 is an equidigital number, since it uses as much as digits as its factorization.

241939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 28.

The square root of 241939 is about 491.8729510758. The cubic root of 241939 is about 62.3115604194.

The spelling of 241939 in words is "two hundred forty-one thousand, nine hundred thirty-nine".