104559 has 16 divisors (see below), whose sum is σ = 172032. Its totient is φ = 55008.

The previous prime is 104551. The next prime is 104561. The reversal of 104559 is 955401.

It is not a de Polignac number, because 104559 - 2³ = 104551 is a prime.

104559 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82 + ... + 464.

It is an arithmetic number, because the mean of its divisors is an integer number (10752).

2¹⁰⁴⁵⁵⁹ is an apocalyptic number.

104559 is a deficient number, since it is larger than the sum of its proper divisors (67473).

104559 is a wasteful number, since it uses less digits than its factorization.

104559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 104559 is about 323.3558411410. The cubic root of 104559 is about 47.1107994043.

The spelling of 104559 in words is "one hundred four thousand, five hundred fifty-nine".