13568241 has 4 divisors (see below), whose sum is σ = 18090992. Its totient is φ = 9045492.

The previous prime is 13568231. The next prime is 13568251. The reversal of 13568241 is 14286531.

13568241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (13568231) and next prime (13568251).

It is not a de Polignac number, because 13568241 - 2⁵ = 13568209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13568199 and 13568208.

It is not an unprimeable number, because it can be changed into a prime (13568221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2261371 + ... + 2261376.

It is an arithmetic number, because the mean of its divisors is an integer number (4522748).

Almost surely, 2^13568241 is an apocalyptic number.

It is an amenable number.

13568241 is a deficient number, since it is larger than the sum of its proper divisors (4522751).

13568241 is an equidigital number, since it uses as much as digits as its factorization.

13568241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4522750.

The product of its digits is 5760, while the sum is 30.

The square root of 13568241 is about 3683.5093321451. The cubic root of 13568241 is about 238.5106904657.

The spelling of 13568241 in words is "thirteen million, five hundred sixty-eight thousand, two hundred forty-one".