825029 has 2 divisors, whose sum is σ = 825030. Its totient is φ = 825028.

The previous prime is 825017. The next prime is 825047. The reversal of 825029 is 920528.

825029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 452929 + 372100 = 673^2 + 610^2 .

It is a cyclic number.

It is not a de Polignac number, because 825029 - 2⁸ = 824773 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 824989 and 825007.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 825029.

It is not a weakly prime, because it can be changed into another prime (825049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 412514 + 412515.

It is an arithmetic number, because the mean of its divisors is an integer number (412515).

2⁸²⁵⁰²⁹ is an apocalyptic number.

It is an amenable number.

825029 is a deficient number, since it is larger than the sum of its proper divisors (1).

825029 is an equidigital number, since it uses as much as digits as its factorization.

825029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 825029 is about 908.3110700636. The cubic root of 825029 is about 93.7899716958.

The spelling of 825029 in words is "eight hundred twenty-five thousand, twenty-nine".