13241641 has 4 divisors (see below), whose sum is σ = 15133312. Its totient is φ = 11349972.

The previous prime is 13241609. The next prime is 13241653. The reversal of 13241641 is 14614231.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14614231 = 29 ⋅503939.

It is a cyclic number.

It is not a de Polignac number, because 13241641 - 2⁵ = 13241609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13244641) 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, 945825 + ... + 945838.

It is an arithmetic number, because the mean of its divisors is an integer number (3783328).

Almost surely, 2^13241641 is an apocalyptic number.

It is an amenable number.

13241641 is a deficient number, since it is larger than the sum of its proper divisors (1891671).

13241641 is an equidigital number, since it uses as much as digits as its factorization.

13241641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891670.

The product of its digits is 576, while the sum is 22.

The square root of 13241641 is about 3638.9065665389. The cubic root of 13241641 is about 236.5814030843.

Adding to 13241641 its reverse (14614231), we get a palindrome (27855872).

The spelling of 13241641 in words is "thirteen million, two hundred forty-one thousand, six hundred forty-one".