104040204 has 48 divisors (see below), whose sum is σ = 258306048. Its totient is φ = 32479488.

The previous prime is 104040203. The next prime is 104040217. The reversal of 104040204 is 402040401.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (104040203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44349 + ... + 46635.

It is an arithmetic number, because the mean of its divisors is an integer number (5381376).

Almost surely, 2^104040204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104040204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129153024).

104040204 is an abundant number, since it is smaller than the sum of its proper divisors (154265844).

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

104040204 is a wasteful number, since it uses less digits than its factorization.

104040204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534 (or 2532 counting only the distinct ones).

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

The square root of 104040204 is about 10200.0099999951. The cubic root of 104040204 is about 470.3275278525.

Adding to 104040204 its reverse (402040401), we get a palindrome (506080605).

The spelling of 104040204 in words is "one hundred four million, forty thousand, two hundred four".