13104936 has 96 divisors (see below), whose sum is σ = 39528000. Its totient is φ = 4021056.

The previous prime is 13104929. The next prime is 13104979. The reversal of 13104936 is 63940131.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 36325 + ... + 36683.

It is an arithmetic number, because the mean of its divisors is an integer number (411750).

Almost surely, 2^13104936 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 13104936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19764000).

13104936 is an abundant number, since it is smaller than the sum of its proper divisors (26423064).

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

13104936 is a wasteful number, since it uses less digits than its factorization.

13104936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 13104936 is about 3620.0740323922. The cubic root of 13104936 is about 235.7644398590.

The spelling of 13104936 in words is "thirteen million, one hundred four thousand, nine hundred thirty-six".