12860967 has 16 divisors (see below), whose sum is σ = 20629760. Its totient is φ = 6962112.

The previous prime is 12860951. The next prime is 12860977. The reversal of 12860967 is 76906821.

12860967 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12860967 - 2⁴ = 12860951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12860917) 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, 15718 + ... + 16515.

It is an arithmetic number, because the mean of its divisors is an integer number (1289360).

Almost surely, 2^12860967 is an apocalyptic number.

12860967 is a deficient number, since it is larger than the sum of its proper divisors (7768793).

12860967 is a wasteful number, since it uses less digits than its factorization.

12860967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32262.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 12860967 is about 3586.2190396015. The cubic root of 12860967 is about 234.2922238532.

The spelling of 12860967 in words is "twelve million, eight hundred sixty thousand, nine hundred sixty-seven".