13728083 has 4 divisors (see below), whose sum is σ = 13785288. Its totient is φ = 13670880.

The previous prime is 13728041. The next prime is 13728101. The reversal of 13728083 is 38082731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38082731 = 37 ⋅1029263.

It is a cyclic number.

It is not a de Polignac number, because 13728083 - 2¹⁰ = 13727059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13722083) 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 3 ways as a sum of consecutive naturals, for example, 28241 + ... + 28722.

It is an arithmetic number, because the mean of its divisors is an integer number (3446322).

Almost surely, 2^13728083 is an apocalyptic number.

13728083 is a deficient number, since it is larger than the sum of its proper divisors (57205).

13728083 is an equidigital number, since it uses as much as digits as its factorization.

13728083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57204.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 13728083 is about 3705.1427772759. The cubic root of 13728083 is about 239.4436360114.

The spelling of 13728083 in words is "thirteen million, seven hundred twenty-eight thousand, eighty-three".