841441 has 4 divisors (see below), whose sum is σ = 859392. Its totient is φ = 823492.

The previous prime is 841427. The next prime is 841447. The reversal of 841441 is 144148.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 841441 - 2⁹ = 840929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (841447) 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 3 ways as a sum of consecutive naturals, for example, 8905 + ... + 8998.

It is an arithmetic number, because the mean of its divisors is an integer number (214848).

2⁸⁴¹⁴⁴¹ is an apocalyptic number.

It is an amenable number.

841441 is a deficient number, since it is larger than the sum of its proper divisors (17951).

841441 is a wasteful number, since it uses less digits than its factorization.

841441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17950.

The product of its digits is 512, while the sum is 22.

The square root of 841441 is about 917.3009320828. The cubic root of 841441 is about 94.4078027281.

Adding to 841441 its reverse (144148), we get a palindrome (985589).

It can be divided in two parts, 841 and 441, that multiplied together give a square (370881 = 609²).

The spelling of 841441 in words is "eight hundred forty-one thousand, four hundred forty-one".