12876117 has 8 divisors (see below), whose sum is σ = 17256096. Its totient is φ = 8540112.

The previous prime is 12876103. The next prime is 12876137. The reversal of 12876117 is 71167821.

12876117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12876117 - 2¹² = 12872021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12876137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10303 + ... + 11484.

It is an arithmetic number, because the mean of its divisors is an integer number (2157012).

Almost surely, 2^12876117 is an apocalyptic number.

It is an amenable number.

12876117 is a deficient number, since it is larger than the sum of its proper divisors (4379979).

12876117 is a wasteful number, since it uses less digits than its factorization.

12876117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21987.

The product of its digits is 4704, while the sum is 33.

The square root of 12876117 is about 3588.3306703814. The cubic root of 12876117 is about 234.3841851689.

It can be divided in two parts, 128761 and 17, that added together give a triangular number (128778 = T₅₀₇).

The spelling of 12876117 in words is "twelve million, eight hundred seventy-six thousand, one hundred seventeen".