12853217 has 8 divisors (see below), whose sum is σ = 13870080. Its totient is φ = 11840400.

The previous prime is 12853199. The next prime is 12853223. The reversal of 12853217 is 71235821.

12853217 is digitally balanced in base 2, 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 12853217 - 2¹² = 12849121 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 12853217.

It is not an unprimeable number, because it can be changed into a prime (12853117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10592 + ... + 11742.

It is an arithmetic number, because the mean of its divisors is an integer number (1733760).

Almost surely, 2^12853217 is an apocalyptic number.

It is an amenable number.

12853217 is a deficient number, since it is larger than the sum of its proper divisors (1016863).

12853217 is a wasteful number, since it uses less digits than its factorization.

12853217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023.

The product of its digits is 3360, while the sum is 29.

The square root of 12853217 is about 3585.1383515842. The cubic root of 12853217 is about 234.2451530126.

The spelling of 12853217 in words is "twelve million, eight hundred fifty-three thousand, two hundred seventeen".