12973593 has 8 divisors (see below), whose sum is σ = 17856256. Its totient is φ = 8370000.

The previous prime is 12973577. The next prime is 12973603. The reversal of 12973593 is 39537921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12973593 - 2⁴ = 12973577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12978593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69658 + ... + 69843.

It is an arithmetic number, because the mean of its divisors is an integer number (2232032).

Almost surely, 2^12973593 is an apocalyptic number.

It is an amenable number.

12973593 is a deficient number, since it is larger than the sum of its proper divisors (4882663).

12973593 is a wasteful number, since it uses less digits than its factorization.

12973593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139535.

The product of its digits is 51030, while the sum is 39.

The square root of 12973593 is about 3601.8874218942. The cubic root of 12973593 is about 234.9741513745.

The spelling of 12973593 in words is "twelve million, nine hundred seventy-three thousand, five hundred ninety-three".