12853173 has 16 divisors (see below), whose sum is σ = 18570816. Its totient is φ = 7875840.

The previous prime is 12853163. The next prime is 12853199. The reversal of 12853173 is 37135821.

It is not a de Polignac number, because 12853173 - 2⁶ = 12853109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12853173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12853123) 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 15 ways as a sum of consecutive naturals, for example, 738 + ... + 5123.

It is an arithmetic number, because the mean of its divisors is an integer number (1160676).

Almost surely, 2^12853173 is an apocalyptic number.

It is an amenable number.

12853173 is a deficient number, since it is larger than the sum of its proper divisors (5717643).

12853173 is a wasteful number, since it uses less digits than its factorization.

12853173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5924.

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

The square root of 12853173 is about 3585.1322151352. The cubic root of 12853173 is about 234.2448857176.

Adding to 12853173 its reverse (37135821), we get a palindrome (49988994).

It can be divided in two parts, 128 and 53173, that added together give a triangular number (53301 = T₃₂₆).

The spelling of 12853173 in words is "twelve million, eight hundred fifty-three thousand, one hundred seventy-three".