13355843 has 8 divisors (see below), whose sum is σ = 13776576. Its totient is φ = 12940200.

The previous prime is 13355831. The next prime is 13355857. The reversal of 13355843 is 34855331.

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 13355843 - 2¹² = 13351747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13355813) 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, 4448 + ... + 6818.

It is an arithmetic number, because the mean of its divisors is an integer number (1722072).

Almost surely, 2^13355843 is an apocalyptic number.

13355843 is a deficient number, since it is larger than the sum of its proper divisors (420733).

13355843 is a wasteful number, since it uses less digits than its factorization.

13355843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2545.

The product of its digits is 21600, while the sum is 32.

The square root of 13355843 is about 3654.5646799585. The cubic root of 13355843 is about 237.2595860814.

The spelling of 13355843 in words is "thirteen million, three hundred fifty-five thousand, eight hundred forty-three".