104636928 has 120 divisors (see below), whose sum is σ = 306949104. Its totient is φ = 31651840.

The previous prime is 104636897. The next prime is 104636929. The reversal of 104636928 is 829636401.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (104636929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185575 + ... + 186137.

Almost surely, 2^104636928 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 104636928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153474552).

104636928 is an abundant number, since it is smaller than the sum of its proper divisors (202312176).

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

104636928 is an equidigital number, since it uses as much as digits as its factorization.

104636928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606 (or 579 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 104636928 is about 10229.2193250512. The cubic root of 104636928 is about 471.2250041739.

It can be divided in two parts, 10463 and 6928, that added together give a triangular number (17391 = T₁₈₆).

The spelling of 104636928 in words is "one hundred four million, six hundred thirty-six thousand, nine hundred twenty-eight".