13883305 has 16 divisors (see below), whose sum is σ = 17740944. Its totient is φ = 10393600.

The previous prime is 13883299. The next prime is 13883321. The reversal of 13883305 is 50338831.

13883305 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 200704 + 13682601 = 448^2 + 3699^2 .

It is a de Polignac number, because none of the positive numbers 2^k-13883305 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19455 + ... + 20155.

It is an arithmetic number, because the mean of its divisors is an integer number (1108809).

Almost surely, 2^13883305 is an apocalyptic number.

It is an amenable number.

13883305 is a deficient number, since it is larger than the sum of its proper divisors (3857639).

13883305 is a wasteful number, since it uses less digits than its factorization.

13883305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 13883305 is about 3726.0307298786. The cubic root of 13883305 is about 240.3427106212.

The spelling of 13883305 in words is "thirteen million, eight hundred eighty-three thousand, three hundred five".