528041 has 2 divisors, whose sum is σ = 528042. Its totient is φ = 528040.

The previous prime is 528013. The next prime is 528043. The reversal of 528041 is 140825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 384400 + 143641 = 620^2 + 379^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-528041 is a prime.

Together with 528043, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (528043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264020 + 264021.

It is an arithmetic number, because the mean of its divisors is an integer number (264021).

2⁵²⁸⁰⁴¹ is an apocalyptic number.

It is an amenable number.

528041 is a deficient number, since it is larger than the sum of its proper divisors (1).

528041 is an equidigital number, since it uses as much as digits as its factorization.

528041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 528041 is about 726.6642966322. The cubic root of 528041 is about 80.8268924144.

Adding to 528041 its reverse (140825), we get a palindrome (668866).

The spelling of 528041 in words is "five hundred twenty-eight thousand, forty-one".