12848865 has 16 divisors (see below), whose sum is σ = 20642688. Its totient is φ = 6824576.

The previous prime is 12848863. The next prime is 12848893. The reversal of 12848865 is 56884821.

It is a cyclic number.

It is not a de Polignac number, because 12848865 - 2¹ = 12848863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12848863) 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, 2317 + ... + 5573.

It is an arithmetic number, because the mean of its divisors is an integer number (1290168).

Almost surely, 2^12848865 is an apocalyptic number.

12848865 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12848865 is a deficient number, since it is larger than the sum of its proper divisors (7793823).

12848865 is a wasteful number, since it uses less digits than its factorization.

12848865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528.

The product of its digits is 122880, while the sum is 42.

The square root of 12848865 is about 3584.5313501210. The cubic root of 12848865 is about 234.2187121616.

The spelling of 12848865 in words is "twelve million, eight hundred forty-eight thousand, eight hundred sixty-five".