104005560 has 32 divisors (see below), whose sum is σ = 312017040. Its totient is φ = 27734784.

The previous prime is 104005547. The next prime is 104005579. The reversal of 104005560 is 65500401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433237 + ... + 433476.

Almost surely, 2^104005560 is an apocalyptic number.

104005560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104005560 is an abundant number, since it is smaller than the sum of its proper divisors (208011480).

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

104005560 is a wasteful number, since it uses less digits than its factorization.

104005560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866727 (or 866723 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 104005560 is about 10198.3116249701. The cubic root of 104005560 is about 470.2753177928.

Adding to 104005560 its reverse (65500401), we get a palindrome (169505961).

The spelling of 104005560 in words is "one hundred four million, five thousand, five hundred sixty".