241489 has 2 divisors, whose sum is σ = 241490. Its totient is φ = 241488.

The previous prime is 241469. The next prime is 241511. The reversal of 241489 is 984142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 173889 + 67600 = 417^2 + 260^2 .

It is a cyclic number.

It is not a de Polignac number, because 241489 - 2⁷ = 241361 is a prime.

It is not a weakly prime, because it can be changed into another prime (241429) 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 as a sum of consecutive naturals, namely, 120744 + 120745.

It is an arithmetic number, because the mean of its divisors is an integer number (120745).

2²⁴¹⁴⁸⁹ is an apocalyptic number.

It is an amenable number.

241489 is a deficient number, since it is larger than the sum of its proper divisors (1).

241489 is an equidigital number, since it uses as much as digits as its factorization.

241489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 28.

The square root of 241489 is about 491.4153029770. The cubic root of 241489 is about 62.2729038367.

The spelling of 241489 in words is "two hundred forty-one thousand, four hundred eighty-nine".