13736868 has 12 divisors (see below), whose sum is σ = 32052720. Its totient is φ = 4578952.

The previous prime is 13736861. The next prime is 13736869. The reversal of 13736868 is 86863731.

13736868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (13736861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572358 + ... + 572381.

It is an arithmetic number, because the mean of its divisors is an integer number (2671060).

Almost surely, 2^13736868 is an apocalyptic number.

It is an amenable number.

13736868 is an abundant number, since it is smaller than the sum of its proper divisors (18315852).

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

13736868 is a wasteful number, since it uses less digits than its factorization.

13736868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144746 (or 1144744 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 13736868 is about 3706.3281020439. The cubic root of 13736868 is about 239.4947007717.

The spelling of 13736868 in words is "thirteen million, seven hundred thirty-six thousand, eight hundred sixty-eight".