13035541 has 4 divisors (see below), whose sum is σ = 13043584. Its totient is φ = 13027500.

The previous prime is 13035523. The next prime is 13035551. The reversal of 13035541 is 14553031.

It is a happy number.

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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14553031 = 19 ⋅765949.

It is a cyclic number.

It is not a de Polignac number, because 13035541 - 2¹³ = 13027349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13035551) 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, 645 + ... + 5146.

It is an arithmetic number, because the mean of its divisors is an integer number (3260896).

Almost surely, 2^13035541 is an apocalyptic number.

It is an amenable number.

13035541 is a deficient number, since it is larger than the sum of its proper divisors (8043).

13035541 is an equidigital number, since it uses as much as digits as its factorization.

13035541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8042.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 13035541 is about 3610.4765613420. The cubic root of 13035541 is about 235.3475527329.

Adding to 13035541 its reverse (14553031), we get a palindrome (27588572).

The spelling of 13035541 in words is "thirteen million, thirty-five thousand, five hundred forty-one".