13830936 has 96 divisors (see below), whose sum is σ = 42408000. Its totient is φ = 3737664.

The previous prime is 13830923. The next prime is 13830953. The reversal of 13830936 is 63903831.

It is a junction number, because it is equal to n+sod(n) for n = 13830897 and 13830906.

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, 22035 + ... + 22653.

It is an arithmetic number, because the mean of its divisors is an integer number (441750).

Almost surely, 2^13830936 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 13830936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21204000).

13830936 is an abundant number, since it is smaller than the sum of its proper divisors (28577064).

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

13830936 is a wasteful number, since it uses less digits than its factorization.

13830936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661 (or 650 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 13830936 is about 3718.9966388799. The cubic root of 13830936 is about 240.0401321777.

The spelling of 13830936 in words is "thirteen million, eight hundred thirty thousand, nine hundred thirty-six".