104040004 has 24 divisors (see below), whose sum is σ = 188675928. Its totient is φ = 50158080.

The previous prime is 104039993. The next prime is 104040011. The reversal of 104040004 is 400040401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4 + 104040000 = 2^2 + 10200^2 .

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, 13614 + ... + 19834.

It is an arithmetic number, because the mean of its divisors is an integer number (7861497).

Almost surely, 2^104040004 is an apocalyptic number.

It is an amenable number.

104040004 is a deficient number, since it is larger than the sum of its proper divisors (84635924).

104040004 is a wasteful number, since it uses less digits than its factorization.

104040004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6375 (or 6373 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 104040004 is about 10200.0001960784. Note that the first 3 decimals coincide. The cubic root of 104040004 is about 470.3272264768.

Adding to 104040004 its reverse (400040401), we get a palindrome (504080405).

The spelling of 104040004 in words is "one hundred four million, forty thousand, four".