104558805 has 96 divisors (see below), whose sum is σ = 214905600. Its totient is φ = 46531584.

The previous prime is 104558803. The next prime is 104558807. The reversal of 104558805 is 508855401.

It is an interprime number because it is at equal distance from previous prime (104558803) and next prime (104558807).

It is not a de Polignac number, because 104558805 - 2¹ = 104558803 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 104558805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104558801) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 255441 + ... + 255849.

It is an arithmetic number, because the mean of its divisors is an integer number (2238600).

Almost surely, 2^104558805 is an apocalyptic number.

104558805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104558805 is an abundant number, since it is smaller than the sum of its proper divisors (110346795).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104558805 is a wasteful number, since it uses less digits than its factorization.

104558805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 36.

The square root of 104558805 is about 10225.3999921763. The cubic root of 104558805 is about 471.1077011743.

The spelling of 104558805 in words is "one hundred four million, five hundred fifty-eight thousand, eight hundred five".