104305808 has 20 divisors (see below), whose sum is σ = 209062140. Its totient is φ = 50354304.

The previous prime is 104305783. The next prime is 104305813. The reversal of 104305808 is 808503401.

It can be written as a sum of positive squares in 2 ways, for example, as 88209664 + 16096144 = 9392^2 + 4012^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111935 + ... + 112862.

It is an arithmetic number, because the mean of its divisors is an integer number (10453107).

Almost surely, 2^104305808 is an apocalyptic number.

It is an amenable number.

104305808 is an abundant number, since it is smaller than the sum of its proper divisors (104756332).

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

104305808 is a wasteful number, since it uses less digits than its factorization.

104305808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224834 (or 224828 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 104305808 is about 10213.0214921932. The cubic root of 104305808 is about 470.7274204421.

The spelling of 104305808 in words is "one hundred four million, three hundred five thousand, eight hundred eight".