104459 has 2 divisors, whose sum is σ = 104460. Its totient is φ = 104458.

The previous prime is 104417. The next prime is 104471. The reversal of 104459 is 954401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104459 - 2¹² = 100363 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52229 + 52230.

It is an arithmetic number, because the mean of its divisors is an integer number (52230).

2¹⁰⁴⁴⁵⁹ is an apocalyptic number.

104459 is a deficient number, since it is larger than the sum of its proper divisors (1).

104459 is an equidigital number, since it uses as much as digits as its factorization.

104459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 104459 is about 323.2011757404. The cubic root of 104459 is about 47.0957757251.

The spelling of 104459 in words is "one hundred four thousand, four hundred fifty-nine".