13558441 has 8 divisors (see below), whose sum is σ = 14700224. Its totient is φ = 12430800.

The previous prime is 13558429. The next prime is 13558451. The reversal of 13558441 is 14485531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13558441 - 2⁷ = 13558313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13558451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1491 + ... + 5416.

It is an arithmetic number, because the mean of its divisors is an integer number (1837528).

Almost surely, 2^13558441 is an apocalyptic number.

It is an amenable number.

13558441 is a deficient number, since it is larger than the sum of its proper divisors (1141783).

13558441 is a wasteful number, since it uses less digits than its factorization.

13558441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7071.

The product of its digits is 9600, while the sum is 31.

The square root of 13558441 is about 3682.1788386769. The cubic root of 13558441 is about 238.4532532061.

The spelling of 13558441 in words is "thirteen million, five hundred fifty-eight thousand, four hundred forty-one".