13354843 has 4 divisors (see below), whose sum is σ = 14140440. Its totient is φ = 12569248.

The previous prime is 13354813. The next prime is 13354849. The reversal of 13354843 is 34845331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34845331 = 4327 ⋅8053.

It is a cyclic number.

It is not a de Polignac number, because 13354843 - 2⁹ = 13354331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13354849) 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, 392773 + ... + 392806.

It is an arithmetic number, because the mean of its divisors is an integer number (3535110).

Almost surely, 2^13354843 is an apocalyptic number.

13354843 is a deficient number, since it is larger than the sum of its proper divisors (785597).

13354843 is an equidigital number, since it uses as much as digits as its factorization.

13354843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785596.

The product of its digits is 17280, while the sum is 31.

The square root of 13354843 is about 3654.4278621968. The cubic root of 13354843 is about 237.2536644408.

The spelling of 13354843 in words is "thirteen million, three hundred fifty-four thousand, eight hundred forty-three".