13382766 has 16 divisors (see below), whose sum is σ = 29739600. Its totient is φ = 4460904.

The previous prime is 13382753. The next prime is 13382771. The reversal of 13382766 is 66728331.

It is a happy number.

13382766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13382766.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123861 + ... + 123968.

It is an arithmetic number, because the mean of its divisors is an integer number (1858725).

Almost surely, 2^13382766 is an apocalyptic number.

13382766 is an abundant number, since it is smaller than the sum of its proper divisors (16356834).

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

13382766 is a wasteful number, since it uses less digits than its factorization.

13382766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247840 (or 247834 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 13382766 is about 3658.2463011667. The cubic root of 13382766 is about 237.4189034292.

The spelling of 13382766 in words is "thirteen million, three hundred eighty-two thousand, seven hundred sixty-six".