13776714 has 48 divisors (see below), whose sum is σ = 34774272. Its totient is φ = 3860064.

The previous prime is 13776713. The next prime is 13776733. The reversal of 13776714 is 41767731.

13776714 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13776713) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5647 + ... + 7709.

It is an arithmetic number, because the mean of its divisors is an integer number (724464).

Almost surely, 2^13776714 is an apocalyptic number.

13776714 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13776714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17387136).

13776714 is an abundant number, since it is smaller than the sum of its proper divisors (20997558).

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

13776714 is a wasteful number, since it uses less digits than its factorization.

13776714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131 (or 2128 counting only the distinct ones).

The product of its digits is 24696, while the sum is 36.

The square root of 13776714 is about 3711.6996106905. The cubic root of 13776714 is about 239.7260415639.

The spelling of 13776714 in words is "thirteen million, seven hundred seventy-six thousand, seven hundred fourteen".