13869283 has 2 divisors, whose sum is σ = 13869284. Its totient is φ = 13869282.

The previous prime is 13869257. The next prime is 13869293. The reversal of 13869283 is 38296831.

13869283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (38296831) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13869283 is a prime.

It is not a weakly prime, because it can be changed into another prime (13869203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6934641 + 6934642.

It is an arithmetic number, because the mean of its divisors is an integer number (6934642).

Almost surely, 2^13869283 is an apocalyptic number.

13869283 is a deficient number, since it is larger than the sum of its proper divisors (1).

13869283 is an equidigital number, since it uses as much as digits as its factorization.

13869283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 40.

The square root of 13869283 is about 3724.1486275389. The cubic root of 13869283 is about 240.2617687823.

The spelling of 13869283 in words is "thirteen million, eight hundred sixty-nine thousand, two hundred eighty-three".