12853841 has 16 divisors (see below), whose sum is σ = 17259648. Its totient is φ = 9244800.

The previous prime is 12853817. The next prime is 12853843. The reversal of 12853841 is 14835821.

It is a cyclic number.

It is not a de Polignac number, because 12853841 - 2²² = 8659537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12853798 and 12853807.

It is not an unprimeable number, because it can be changed into a prime (12853843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5420 + ... + 7421.

It is an arithmetic number, because the mean of its divisors is an integer number (1078728).

Almost surely, 2^12853841 is an apocalyptic number.

12853841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12853841 is a deficient number, since it is larger than the sum of its proper divisors (4405807).

12853841 is a wasteful number, since it uses less digits than its factorization.

12853841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12872.

The product of its digits is 7680, while the sum is 32.

The square root of 12853841 is about 3585.2253764582. The cubic root of 12853841 is about 234.2489436747.

The spelling of 12853841 in words is "twelve million, eight hundred fifty-three thousand, eight hundred forty-one".