841259 has 2 divisors, whose sum is σ = 841260. Its totient is φ = 841258.

The previous prime is 841241. The next prime is 841273. The reversal of 841259 is 952148.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 841259 - 2⁸ = 841003 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (841219) 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, 420629 + 420630.

It is an arithmetic number, because the mean of its divisors is an integer number (420630).

2⁸⁴¹²⁵⁹ is an apocalyptic number.

841259 is a deficient number, since it is larger than the sum of its proper divisors (1).

841259 is an equidigital number, since it uses as much as digits as its factorization.

841259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 29.

The square root of 841259 is about 917.2017226325. The cubic root of 841259 is about 94.4009955727.

Subtracting 841259 from its reverse (952148), we obtain a square (110889 = 333²).

The spelling of 841259 in words is "eight hundred forty-one thousand, two hundred fifty-nine".