12876047 has 2 divisors, whose sum is σ = 12876048. Its totient is φ = 12876046.

The previous prime is 12876043. The next prime is 12876079. The reversal of 12876047 is 74067821.

It is a happy number.

12876047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12876047 - 2² = 12876043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12875998 and 12876016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12876043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6438023 + 6438024.

It is an arithmetic number, because the mean of its divisors is an integer number (6438024).

Almost surely, 2^12876047 is an apocalyptic number.

12876047 is a deficient number, since it is larger than the sum of its proper divisors (1).

12876047 is an equidigital number, since it uses as much as digits as its factorization.

12876047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 12876047 is about 3588.3209165291. The cubic root of 12876047 is about 234.3837604311.

The spelling of 12876047 in words is "twelve million, eight hundred seventy-six thousand, forty-seven".