104015808 has 168 divisors, whose sum is σ = 332841600. Its totient is φ = 30836736.

The previous prime is 104015771. The next prime is 104015827. The reversal of 104015808 is 808510401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 216913 + ... + 217391.

It is an arithmetic number, because the mean of its divisors is an integer number (1981200).

Almost surely, 2^104015808 is an apocalyptic number.

104015808 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104015808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166420800).

104015808 is an abundant number, since it is smaller than the sum of its proper divisors (228825792).

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

104015808 is a wasteful number, since it uses less digits than its factorization.

104015808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 104015808 is about 10198.8140487019. The cubic root of 104015808 is about 470.2907631952.

The spelling of 104015808 in words is "one hundred four million, fifteen thousand, eight hundred eight".