104503906 has 16 divisors (see below), whose sum is σ = 171194688. Its totient is φ = 47552400.

The previous prime is 104503897. The next prime is 104503939. The reversal of 104503906 is 609305401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26460 + ... + 30151.

It is an arithmetic number, because the mean of its divisors is an integer number (10699668).

Almost surely, 2^104503906 is an apocalyptic number.

104503906 is a deficient number, since it is larger than the sum of its proper divisors (66690782).

104503906 is a wasteful number, since it uses less digits than its factorization.

104503906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56697.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 104503906 is about 10222.7151970501. The cubic root of 104503906 is about 471.0252344400.

The spelling of 104503906 in words is "one hundred four million, five hundred three thousand, nine hundred six".