104002044 has 24 divisors (see below), whose sum is σ = 253223040. Its totient is φ = 33159984.

The previous prime is 104002037. The next prime is 104002049. The reversal of 104002044 is 440200401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104002049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188134 + ... + 188685.

It is an arithmetic number, because the mean of its divisors is an integer number (10550960).

Almost surely, 2^104002044 is an apocalyptic number.

It is an amenable number.

104002044 is an abundant number, since it is smaller than the sum of its proper divisors (149220996).

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

104002044 is a wasteful number, since it uses less digits than its factorization.

104002044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376849 (or 376847 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 104002044 is about 10198.1392420382. The cubic root of 104002044 is about 470.2700183753.

Adding to 104002044 its reverse (440200401), we get a palindrome (544202445).

The spelling of 104002044 in words is "one hundred four million, two thousand, forty-four".