12753071 has 4 divisors (see below), whose sum is σ = 12760944. Its totient is φ = 12745200.

The previous prime is 12753061. The next prime is 12753073. The reversal of 12753071 is 17035721.

12753071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 17035721 = 509 ⋅33469.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12753071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12753071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12753073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515 + ... + 5076.

It is an arithmetic number, because the mean of its divisors is an integer number (3190236).

Almost surely, 2^12753071 is an apocalyptic number.

12753071 is a deficient number, since it is larger than the sum of its proper divisors (7873).

12753071 is an equidigital number, since it uses as much as digits as its factorization.

12753071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7872.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 12753071 is about 3571.1442143940. The cubic root of 12753071 is about 233.6351914108.

Adding to 12753071 its reverse (17035721), we get a palindrome (29788792).

The spelling of 12753071 in words is "twelve million, seven hundred fifty-three thousand, seventy-one".