104618428 has 48 divisors (see below), whose sum is σ = 199987200. Its totient is φ = 47759040.

The previous prime is 104618419. The next prime is 104618461. The reversal of 104618428 is 824816401.

It is a junction number, because it is equal to n+sod(n) for n = 104618393 and 104618402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168703 + ... + 169321.

It is an arithmetic number, because the mean of its divisors is an integer number (4166400).

Almost surely, 2^104618428 is an apocalyptic number.

It is an amenable number.

104618428 is a deficient number, since it is larger than the sum of its proper divisors (95368772).

104618428 is a wasteful number, since it uses less digits than its factorization.

104618428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730 (or 728 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 104618428 is about 10228.3150127477. The cubic root of 104618428 is about 471.1972313899.

The spelling of 104618428 in words is "one hundred four million, six hundred eighteen thousand, four hundred twenty-eight".