103928904 has 96 divisors (see below), whose sum is σ = 297198720. Its totient is φ = 32744448.

The previous prime is 103928863. The next prime is 103928941. The reversal of 103928904 is 409829301.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160309 + ... + 160955.

It is an arithmetic number, because the mean of its divisors is an integer number (3095820).

Almost surely, 2^103928904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103928904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148599360).

103928904 is an abundant number, since it is smaller than the sum of its proper divisors (193269816).

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

103928904 is a wasteful number, since it uses less digits than its factorization.

103928904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779 (or 772 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 103928904 is about 10194.5526630647. The cubic root of 103928904 is about 470.1597525449.

The spelling of 103928904 in words is "one hundred three million, nine hundred twenty-eight thousand, nine hundred four".