13886023 has 2 divisors, whose sum is σ = 13886024. Its totient is φ = 13886022.

The previous prime is 13886011. The next prime is 13886051. The reversal of 13886023 is 32068831.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13886023 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13886083) 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, 6943011 + 6943012.

It is an arithmetic number, because the mean of its divisors is an integer number (6943012).

Almost surely, 2^13886023 is an apocalyptic number.

13886023 is a deficient number, since it is larger than the sum of its proper divisors (1).

13886023 is an equidigital number, since it uses as much as digits as its factorization.

13886023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 13886023 is about 3726.3954433205. The cubic root of 13886023 is about 240.3583939392.

The spelling of 13886023 in words is "thirteen million, eight hundred eighty-six thousand, twenty-three".