13933193 has 8 divisors (see below), whose sum is σ = 14778816. Its totient is φ = 13107600.

The previous prime is 13933159. The next prime is 13933207. The reversal of 13933193 is 39133931.

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 13933193 - 2¹⁴ = 13916809 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13933123) 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 7 ways as a sum of consecutive naturals, for example, 3563 + ... + 6368.

It is an arithmetic number, because the mean of its divisors is an integer number (1847352).

Almost surely, 2^13933193 is an apocalyptic number.

It is an amenable number.

13933193 is a deficient number, since it is larger than the sum of its proper divisors (845623).

13933193 is an equidigital number, since it uses as much as digits as its factorization.

13933193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10015.

The product of its digits is 6561, while the sum is 32.

The square root of 13933193 is about 3732.7192500910. The cubic root of 13933193 is about 240.6302474371.

The spelling of 13933193 in words is "thirteen million, nine hundred thirty-three thousand, one hundred ninety-three".