482309 has 2 divisors, whose sum is σ = 482310. Its totient is φ = 482308.

The previous prime is 482281. The next prime is 482323. The reversal of 482309 is 903284.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 334084 + 148225 = 578^2 + 385^2 .

It is a cyclic number.

It is not a de Polignac number, because 482309 - 2¹² = 478213 is a prime.

It is a Chen prime.

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 482309.

It is not a weakly prime, because it can be changed into another prime (482359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241154 + 241155.

It is an arithmetic number, because the mean of its divisors is an integer number (241155).

2⁴⁸²³⁰⁹ is an apocalyptic number.

It is an amenable number.

482309 is a deficient number, since it is larger than the sum of its proper divisors (1).

482309 is an equidigital number, since it uses as much as digits as its factorization.

482309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 482309 is about 694.4847010554. The cubic root of 482309 is about 78.4226996778.

The spelling of 482309 in words is "four hundred eighty-two thousand, three hundred nine".