12867876 has 48 divisors (see below), whose sum is σ = 38129280. Its totient is φ = 3676320.

The previous prime is 12867871. The next prime is 12867901. The reversal of 12867876 is 67876821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12867871) 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, 7755 + ... + 9266.

It is an arithmetic number, because the mean of its divisors is an integer number (794360).

Almost surely, 2^12867876 is an apocalyptic number.

It is an amenable number.

12867876 is an abundant number, since it is smaller than the sum of its proper divisors (25261404).

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

12867876 is a wasteful number, since it uses less digits than its factorization.

12867876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17041 (or 17033 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The square root of 12867876 is about 3587.1821810441. The cubic root of 12867876 is about 234.3341708078.

The spelling of 12867876 in words is "twelve million, eight hundred sixty-seven thousand, eight hundred seventy-six".