659041 has 4 divisors (see below), whose sum is σ = 660672. Its totient is φ = 657412.

The previous prime is 659023. The next prime is 659047. The reversal of 659041 is 140956.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 659041 - 2⁷ = 658913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 658997 and 659015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (659047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300 + ... + 1186.

It is an arithmetic number, because the mean of its divisors is an integer number (165168).

2⁶⁵⁹⁰⁴¹ is an apocalyptic number.

It is an amenable number.

659041 is a deficient number, since it is larger than the sum of its proper divisors (1631).

659041 is an equidigital number, since it uses as much as digits as its factorization.

659041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 659041 is about 811.8134022052. The cubic root of 659041 is about 87.0236866847.

Adding to 659041 its reverse (140956), we get a palindrome (799997).

The spelling of 659041 in words is "six hundred fifty-nine thousand, forty-one".