12831573 has 8 divisors (see below), whose sum is σ = 17156128. Its totient is φ = 8530704.

The previous prime is 12831541. The next prime is 12831607. The reversal of 12831573 is 37513821.

12831573 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12831573 - 2⁵ = 12831541 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 12831573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12831173) 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, 4615 + ... + 6852.

It is an arithmetic number, because the mean of its divisors is an integer number (2144516).

Almost surely, 2^12831573 is an apocalyptic number.

It is an amenable number.

12831573 is a deficient number, since it is larger than the sum of its proper divisors (4324555).

12831573 is a wasteful number, since it uses less digits than its factorization.

12831573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11843.

The product of its digits is 5040, while the sum is 30.

The square root of 12831573 is about 3582.1185072524. The cubic root of 12831573 is about 234.1135944927.

The spelling of 12831573 in words is "twelve million, eight hundred thirty-one thousand, five hundred seventy-three".