13834859 has 2 divisors, whose sum is σ = 13834860. Its totient is φ = 13834858.

The previous prime is 13834829. The next prime is 13834867. The reversal of 13834859 is 95843831.

It is a strong prime.

It is an emirp because it is prime and its reverse (95843831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13834859 - 2¹² = 13830763 is a prime.

It is not a weakly prime, because it can be changed into another prime (13834829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6917429 + 6917430.

It is an arithmetic number, because the mean of its divisors is an integer number (6917430).

Almost surely, 2^13834859 is an apocalyptic number.

13834859 is a deficient number, since it is larger than the sum of its proper divisors (1).

13834859 is an equidigital number, since it uses as much as digits as its factorization.

13834859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 41.

The square root of 13834859 is about 3719.5240286897. The cubic root of 13834859 is about 240.0628249880.

The spelling of 13834859 in words is "thirteen million, eight hundred thirty-four thousand, eight hundred fifty-nine".