104044104 has 24 divisors (see below), whose sum is σ = 281786310. Its totient is φ = 34681344.

The previous prime is 104044067. The next prime is 104044139. The reversal of 104044104 is 401440401.

It can be written as a sum of positive squares in only one way, i.e., 62441604 + 41602500 = 7902^2 + 6450^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 722457 + ... + 722600.

Almost surely, 2^104044104 is an apocalyptic number.

It is an amenable number.

104044104 is an abundant number, since it is smaller than the sum of its proper divisors (177742206).

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

104044104 is a wasteful number, since it uses less digits than its factorization.

104044104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445069 (or 1445062 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 104044104 is about 10200.2011744867. The cubic root of 104044104 is about 470.3334046013. Note that the first 3 decimals are identical.

Adding to 104044104 its reverse (401440401), we get a palindrome (505484505).

The spelling of 104044104 in words is "one hundred four million, forty-four thousand, one hundred four".