12855368 has 8 divisors (see below), whose sum is σ = 24103830. Its totient is φ = 6427680.

The previous prime is 12855347. The next prime is 12855371. The reversal of 12855368 is 86355821.

It can be written as a sum of positive squares in only one way, i.e., 7828804 + 5026564 = 2798^2 + 2242^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803453 + ... + 803468.

Almost surely, 2^12855368 is an apocalyptic number.

It is an amenable number.

12855368 is a deficient number, since it is larger than the sum of its proper divisors (11248462).

12855368 is a wasteful number, since it uses less digits than its factorization.

12855368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606927 (or 1606923 counting only the distinct ones).

The product of its digits is 57600, while the sum is 38.

The square root of 12855368 is about 3585.4383274573. The cubic root of 12855368 is about 234.2582193450.

The spelling of 12855368 in words is "twelve million, eight hundred fifty-five thousand, three hundred sixty-eight".