12948073 has 4 divisors (see below), whose sum is σ = 12958288. Its totient is φ = 12937860.

The previous prime is 12948041. The next prime is 12948097. The reversal of 12948073 is 37084921.

12948073 is digitally balanced in base 3, 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 Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12948073 - 2⁵ = 12948041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12948473) 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, 2883 + ... + 5848.

It is an arithmetic number, because the mean of its divisors is an integer number (3239572).

Almost surely, 2^12948073 is an apocalyptic number.

It is an amenable number.

12948073 is a deficient number, since it is larger than the sum of its proper divisors (10215).

12948073 is an equidigital number, since it uses as much as digits as its factorization.

12948073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10214.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 12948073 is about 3598.3430909239. The cubic root of 12948073 is about 234.8199798323.

The spelling of 12948073 in words is "twelve million, nine hundred forty-eight thousand, seventy-three".