13848641 has 2 divisors, whose sum is σ = 13848642. Its totient is φ = 13848640.

The previous prime is 13848617. The next prime is 13848671. The reversal of 13848641 is 14684831.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13535041 + 313600 = 3679^2 + 560^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13848641 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13848671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6924320 + 6924321.

It is an arithmetic number, because the mean of its divisors is an integer number (6924321).

Almost surely, 2^13848641 is an apocalyptic number.

It is an amenable number.

13848641 is a deficient number, since it is larger than the sum of its proper divisors (1).

13848641 is an equidigital number, since it uses as much as digits as its factorization.

13848641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432, while the sum is 35.

The square root of 13848641 is about 3721.3762239258. The cubic root of 13848641 is about 240.1425137372.

The spelling of 13848641 in words is "thirteen million, eight hundred forty-eight thousand, six hundred forty-one".