825283 has 2 divisors, whose sum is σ = 825284. Its totient is φ = 825282.

The previous prime is 825281. The next prime is 825287. The reversal of 825283 is 382528.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 825283 - 2¹ = 825281 is a prime.

Together with 825281, it forms a pair of twin primes.

825283 is a lucky number.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (825281) 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, 412641 + 412642.

It is an arithmetic number, because the mean of its divisors is an integer number (412642).

2⁸²⁵²⁸³ is an apocalyptic number.

825283 is a deficient number, since it is larger than the sum of its proper divisors (1).

825283 is an equidigital number, since it uses as much as digits as its factorization.

825283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3840, while the sum is 28.

The square root of 825283 is about 908.4508792444. The cubic root of 825283 is about 93.7995956842.

The spelling of 825283 in words is "eight hundred twenty-five thousand, two hundred eighty-three".