526829 has 2 divisors, whose sum is σ = 526830. Its totient is φ = 526828.

The previous prime is 526781. The next prime is 526831. The reversal of 526829 is 928625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 422500 + 104329 = 650^2 + 323^2 .

It is a cyclic number.

It is not a de Polignac number, because 526829 - 2⁸ = 526573 is a prime.

Together with 526831, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 526795 and 526804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (526859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263414 + 263415.

It is an arithmetic number, because the mean of its divisors is an integer number (263415).

2⁵²⁶⁸²⁹ is an apocalyptic number.

It is an amenable number.

526829 is a deficient number, since it is larger than the sum of its proper divisors (1).

526829 is an equidigital number, since it uses as much as digits as its factorization.

526829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 32.

The square root of 526829 is about 725.8298698731. The cubic root of 526829 is about 80.7650050234.

The spelling of 526829 in words is "five hundred twenty-six thousand, eight hundred twenty-nine".