104403512 has 16 divisors (see below), whose sum is σ = 198514800. Its totient is φ = 51466240.

The previous prime is 104403503. The next prime is 104403539. The reversal of 104403512 is 215304401.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 91337 + ... + 92472.

It is an arithmetic number, because the mean of its divisors is an integer number (12407175).

Almost surely, 2^104403512 is an apocalyptic number.

It is an amenable number.

104403512 is a deficient number, since it is larger than the sum of its proper divisors (94111288).

104403512 is a wasteful number, since it uses less digits than its factorization.

104403512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183886 (or 183882 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 104403512 is about 10217.8036778948. The cubic root of 104403512 is about 470.8743524935.

Adding to 104403512 its reverse (215304401), we get a palindrome (319707913).

The spelling of 104403512 in words is "one hundred four million, four hundred three thousand, five hundred twelve".