12993673 has 12 divisors (see below), whose sum is σ = 16489872. Its totient is φ = 10124520.

The previous prime is 12993649. The next prime is 12993677. The reversal of 12993673 is 37639921.

12993673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12993673 - 2⁵ = 12993641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12993677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11515 + ... + 12592.

It is an arithmetic number, because the mean of its divisors is an integer number (1374156).

Almost surely, 2^12993673 is an apocalyptic number.

It is an amenable number.

12993673 is a deficient number, since it is larger than the sum of its proper divisors (3496199).

12993673 is a wasteful number, since it uses less digits than its factorization.

12993673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24132 (or 24125 counting only the distinct ones).

The product of its digits is 61236, while the sum is 40.

The square root of 12993673 is about 3604.6737716470. The cubic root of 12993673 is about 235.0953166985.

The spelling of 12993673 in words is "twelve million, nine hundred ninety-three thousand, six hundred seventy-three".