12856376 has 16 divisors (see below), whose sum is σ = 25960200. Its totient is φ = 5933664.

The previous prime is 12856373. The next prime is 12856387. The reversal of 12856376 is 67365821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12856373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61706 + ... + 61913.

Almost surely, 2^12856376 is an apocalyptic number.

It is an amenable number.

12856376 is an abundant number, since it is smaller than the sum of its proper divisors (13103824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12856376 is a wasteful number, since it uses less digits than its factorization.

12856376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123638 (or 123634 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 12856376 is about 3585.5788932891. The cubic root of 12856376 is about 234.2643419783.

The spelling of 12856376 in words is "twelve million, eight hundred fifty-six thousand, three hundred seventy-six".