13886141 has 2 divisors, whose sum is σ = 13886142. Its totient is φ = 13886140.

The previous prime is 13886129. The next prime is 13886143. The reversal of 13886141 is 14168831.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13579225 + 306916 = 3685^2 + 554^2 .

It is a cyclic number.

It is not a de Polignac number, because 13886141 - 2⁶ = 13886077 is a prime.

Together with 13886143, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 13886098 and 13886107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13886143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6943070 + 6943071.

It is an arithmetic number, because the mean of its divisors is an integer number (6943071).

Almost surely, 2^13886141 is an apocalyptic number.

It is an amenable number.

13886141 is a deficient number, since it is larger than the sum of its proper divisors (1).

13886141 is an equidigital number, since it uses as much as digits as its factorization.

13886141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 32.

The square root of 13886141 is about 3726.4112762818. The cubic root of 13886141 is about 240.3590747727.

The spelling of 13886141 in words is "thirteen million, eight hundred eighty-six thousand, one hundred forty-one".