13083793 has 4 divisors (see below), whose sum is σ = 13103908. Its totient is φ = 13063680.

The previous prime is 13083787. The next prime is 13083823. The reversal of 13083793 is 39738031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39738031 = 409 ⋅97159.

It can be written as a sum of positive squares in 2 ways, for example, as 3640464 + 9443329 = 1908^2 + 3073^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13083793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13083773) 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, 9048 + ... + 10393.

It is an arithmetic number, because the mean of its divisors is an integer number (3275977).

Almost surely, 2^13083793 is an apocalyptic number.

It is an amenable number.

13083793 is a deficient number, since it is larger than the sum of its proper divisors (20115).

13083793 is an equidigital number, since it uses as much as digits as its factorization.

13083793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20114.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 13083793 is about 3617.1526094430. The cubic root of 13083793 is about 235.6375805163.

The spelling of 13083793 in words is "thirteen million, eighty-three thousand, seven hundred ninety-three".