12715033 has 4 divisors (see below), whose sum is σ = 12781108. Its totient is φ = 12648960.

The previous prime is 12714983. The next prime is 12715037. The reversal of 12715033 is 33051721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33051721 = 4721 ⋅7001.

It can be written as a sum of positive squares in 2 ways, for example, as 5031049 + 7683984 = 2243^2 + 2772^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12715033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12714995 and 12715013.

It is not an unprimeable number, because it can be changed into a prime (12715037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32748 + ... + 33133.

It is an arithmetic number, because the mean of its divisors is an integer number (3195277).

Almost surely, 2^12715033 is an apocalyptic number.

It is an amenable number.

12715033 is a deficient number, since it is larger than the sum of its proper divisors (66075).

12715033 is an equidigital number, since it uses as much as digits as its factorization.

12715033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66074.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 12715033 is about 3565.8144932119. The cubic root of 12715033 is about 233.4026757625.

Adding to 12715033 its reverse (33051721), we get a palindrome (45766754).

The spelling of 12715033 in words is "twelve million, seven hundred fifteen thousand, thirty-three".