13368241 has 4 divisors (see below), whose sum is σ = 13382500. Its totient is φ = 13353984.

The previous prime is 13368233. The next prime is 13368247. The reversal of 13368241 is 14286331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14286331 = 1049 ⋅13619.

It can be written as a sum of positive squares in 2 ways, for example, as 3783025 + 9585216 = 1945^2 + 3096^2 .

It is a cyclic number.

It is not a de Polignac number, because 13368241 - 2³ = 13368233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13368247) 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, 5616 + ... + 7633.

It is an arithmetic number, because the mean of its divisors is an integer number (3345625).

Almost surely, 2^13368241 is an apocalyptic number.

It is an amenable number.

13368241 is a deficient number, since it is larger than the sum of its proper divisors (14259).

13368241 is a wasteful number, since it uses less digits than its factorization.

13368241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14258.

The product of its digits is 3456, while the sum is 28.

The square root of 13368241 is about 3656.2605213524. The cubic root of 13368241 is about 237.3329780448.

The spelling of 13368241 in words is "thirteen million, three hundred sixty-eight thousand, two hundred forty-one".