12895353 has 12 divisors (see below), whose sum is σ = 18663060. Its totient is φ = 8580096.

The previous prime is 12895331. The next prime is 12895381. The reversal of 12895353 is 35359821.

It can be written as a sum of positive squares in 2 ways, for example, as 3732624 + 9162729 = 1932^2 + 3027^2 .

It is not a de Polignac number, because 12895353 - 2⁵ = 12895321 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (12895303) 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 11 ways as a sum of consecutive naturals, for example, 4993 + ... + 7121.

It is an arithmetic number, because the mean of its divisors is an integer number (1555255).

Almost surely, 2^12895353 is an apocalyptic number.

It is an amenable number.

12895353 is a deficient number, since it is larger than the sum of its proper divisors (5767707).

12895353 is a wasteful number, since it uses less digits than its factorization.

12895353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808 (or 2805 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 12895353 is about 3591.0100250487. The cubic root of 12895353 is about 234.5008448437.

It can be divided in two parts, 128 and 95353, that added together give a square (95481 = 309²).

The spelling of 12895353 in words is "twelve million, eight hundred ninety-five thousand, three hundred fifty-three".