241439 has 8 divisors (see below), whose sum is σ = 269568. Its totient is φ = 214360.

The previous prime is 241429. The next prime is 241441. The reversal of 241439 is 934142.

241439 is nontrivially palindromic in base 12.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 241439 - 2⁸ = 241183 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 (241429) 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 in 7 ways as a sum of consecutive naturals, for example, 284 + ... + 750.

It is an arithmetic number, because the mean of its divisors is an integer number (33696).

2²⁴¹⁴³⁹ is an apocalyptic number.

241439 is a deficient number, since it is larger than the sum of its proper divisors (28129).

241439 is a wasteful number, since it uses less digits than its factorization.

241439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525.

The product of its digits is 864, while the sum is 23.

The square root of 241439 is about 491.3644268768. The cubic root of 241439 is about 62.2686056974.

The spelling of 241439 in words is "two hundred forty-one thousand, four hundred thirty-nine".