104000004 has 24 divisors (see below), whose sum is σ = 269629920. Its totient is φ = 34666632.

The previous prime is 103999991. The next prime is 104000011. The reversal of 104000004 is 400000401.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a self number, because there is not a number n which added to its sum of digits gives 104000004.

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 7 ways as a sum of consecutive naturals, for example, 481374 + ... + 481589.

It is an arithmetic number, because the mean of its divisors is an integer number (11234580).

Almost surely, 2^104000004 is an apocalyptic number.

It is an amenable number.

104000004 is an abundant number, since it is smaller than the sum of its proper divisors (165629916).

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

104000004 is a wasteful number, since it uses less digits than its factorization.

104000004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962976 (or 962968 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 104000004 is about 10198.0392233017. The cubic root of 104000004 is about 470.2669435732.

Adding to 104000004 its reverse (400000401), we get a palindrome (504000405).

The spelling of 104000004 in words is "one hundred four million, four", and thus it is an aban number.