13852841 has 4 divisors (see below), whose sum is σ = 14667732. Its totient is φ = 13037952.

The previous prime is 13852823. The next prime is 13852859. The reversal of 13852841 is 14825831.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (13852823) and next prime (13852859).

It can be written as a sum of positive squares in 2 ways, for example, as 11833600 + 2019241 = 3440^2 + 1421^2 .

It is a cyclic number.

It is not a de Polignac number, because 13852841 - 2¹⁴ = 13836457 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13852798 and 13852807.

It is not an unprimeable number, because it can be changed into a prime (13852801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407420 + ... + 407453.

It is an arithmetic number, because the mean of its divisors is an integer number (3666933).

Almost surely, 2^13852841 is an apocalyptic number.

It is an amenable number.

13852841 is a deficient number, since it is larger than the sum of its proper divisors (814891).

13852841 is an equidigital number, since it uses as much as digits as its factorization.

13852841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814890.

The product of its digits is 7680, while the sum is 32.

The square root of 13852841 is about 3721.9404885086. The cubic root of 13852841 is about 240.1667879990.

The spelling of 13852841 in words is "thirteen million, eight hundred fifty-two thousand, eight hundred forty-one".