13036441 has 4 divisors (see below), whose sum is σ = 14221584. Its totient is φ = 11851300.

The previous prime is 13036411. The next prime is 13036447. The reversal of 13036441 is 14463031.

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: 14463031 = 11 ⋅1314821.

It is a cyclic number.

It is not a de Polignac number, because 13036441 - 2⁵ = 13036409 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13036447) 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, 592555 + ... + 592576.

It is an arithmetic number, because the mean of its divisors is an integer number (3555396).

Almost surely, 2^13036441 is an apocalyptic number.

13036441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13036441 is a deficient number, since it is larger than the sum of its proper divisors (1185143).

13036441 is a wasteful number, since it uses less digits than its factorization.

13036441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185142.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 13036441 is about 3610.6011964768. The cubic root of 13036441 is about 235.3529688979.

Adding to 13036441 its reverse (14463031), we get a palindrome (27499472).

It can be divided in two parts, 1303 and 6441, that added together give a square (7744 = 88²).

The spelling of 13036441 in words is "thirteen million, thirty-six thousand, four hundred forty-one".