13354641 has 12 divisors (see below), whose sum is σ = 19578832. Its totient is φ = 8769816.

The previous prime is 13354619. The next prime is 13354657. The reversal of 13354641 is 14645331.

13354641 is a `hidden beast` number, since 13 + 3 + 5 + 4 + 641 = 666.

13354641 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13354641 - 2¹⁰ = 13353617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13354661) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10471 + ... + 11676.

Almost surely, 2^13354641 is an apocalyptic number.

It is an amenable number.

13354641 is a deficient number, since it is larger than the sum of its proper divisors (6224191).

13354641 is a wasteful number, since it uses less digits than its factorization.

13354641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22220 (or 22217 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 13354641 is about 3654.4002243870. The cubic root of 13354641 is about 237.2524682335.

Adding to 13354641 its reverse (14645331), we get a palindrome (27999972).

The spelling of 13354641 in words is "thirteen million, three hundred fifty-four thousand, six hundred forty-one".