104435559 has 12 divisors (see below), whose sum is σ = 155717952. Its totient is φ = 67377600.

The previous prime is 104435557. The next prime is 104435561. The reversal of 104435559 is 955534401.

It is an interprime number because it is at equal distance from previous prime (104435557) and next prime (104435561).

It is not a de Polignac number, because 104435559 - 2¹ = 104435557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104435557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 186882 + ... + 187439.

It is an arithmetic number, because the mean of its divisors is an integer number (12976496).

Almost surely, 2^104435559 is an apocalyptic number.

104435559 is a deficient number, since it is larger than the sum of its proper divisors (51282393).

104435559 is a wasteful number, since it uses less digits than its factorization.

104435559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374358 (or 374355 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 104435559 is about 10219.3717517272. The cubic root of 104435559 is about 470.9225263731.

The spelling of 104435559 in words is "one hundred four million, four hundred thirty-five thousand, five hundred fifty-nine".