104103636 has 72 divisors (see below), whose sum is σ = 304325280. Its totient is φ = 27453888.

The previous prime is 104103599. The next prime is 104103647. The reversal of 104103636 is 636301401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 835 + ... + 14453.

It is an arithmetic number, because the mean of its divisors is an integer number (4226740).

Almost surely, 2^104103636 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 104103636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152162640).

104103636 is an abundant number, since it is smaller than the sum of its proper divisors (200221644).

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

104103636 is a wasteful number, since it uses less digits than its factorization.

104103636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13653 (or 13644 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 104103636 is about 10203.1189349140. The cubic root of 104103636 is about 470.4230926872.

It can be divided in two parts, 104 and 103636, that added together give a triangular number (103740 = T₄₅₅).

The spelling of 104103636 in words is "one hundred four million, one hundred three thousand, six hundred thirty-six".