13335983 has 4 divisors (see below), whose sum is σ = 13766208. Its totient is φ = 12905760.

The previous prime is 13335943. The next prime is 13335989. The reversal of 13335983 is 38953331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38953331 = 67 ⋅581393.

It is a cyclic number.

It is not a de Polignac number, because 13335983 - 2⁶ = 13335919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13335989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215066 + ... + 215127.

It is an arithmetic number, because the mean of its divisors is an integer number (3441552).

Almost surely, 2^13335983 is an apocalyptic number.

13335983 is a deficient number, since it is larger than the sum of its proper divisors (430225).

13335983 is an equidigital number, since it uses as much as digits as its factorization.

13335983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430224.

The product of its digits is 29160, while the sum is 35.

The square root of 13335983 is about 3651.8465192283. The cubic root of 13335983 is about 237.1419268950.

The spelling of 13335983 in words is "thirteen million, three hundred thirty-five thousand, nine hundred eighty-three".