13224041 has 4 divisors (see below), whose sum is σ = 13297284. Its totient is φ = 13150800.

The previous prime is 13224037. The next prime is 13224077. The reversal of 13224041 is 14042231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14042231 = 7 ⋅2006033.

It can be written as a sum of positive squares in 2 ways, for example, as 235225 + 12988816 = 485^2 + 3604^2 .

It is a cyclic number.

It is not a de Polignac number, because 13224041 - 2² = 13224037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13224641) 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, 36350 + ... + 36711.

It is an arithmetic number, because the mean of its divisors is an integer number (3324321).

Almost surely, 2^13224041 is an apocalyptic number.

It is an amenable number.

13224041 is a deficient number, since it is larger than the sum of its proper divisors (73243).

13224041 is an equidigital number, since it uses as much as digits as its factorization.

13224041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73242.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 13224041 is about 3636.4874535738. The cubic root of 13224041 is about 236.4765399778.

Adding to 13224041 its reverse (14042231), we get a palindrome (27266272).

The spelling of 13224041 in words is "thirteen million, two hundred twenty-four thousand, forty-one".