12894267 has 4 divisors (see below), whose sum is σ = 17192360. Its totient is φ = 8596176.

The previous prime is 12894263. The next prime is 12894269. The reversal of 12894267 is 76249821.

12894267 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76249821 = 3 ⋅25416607.

It is not a de Polignac number, because 12894267 - 2² = 12894263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12894263) 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, 2149042 + ... + 2149047.

It is an arithmetic number, because the mean of its divisors is an integer number (4298090).

Almost surely, 2^12894267 is an apocalyptic number.

12894267 is a deficient number, since it is larger than the sum of its proper divisors (4298093).

12894267 is an equidigital number, since it uses as much as digits as its factorization.

12894267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4298092.

The product of its digits is 48384, while the sum is 39.

The square root of 12894267 is about 3590.8588109253. The cubic root of 12894267 is about 234.4942617212.

It can be divided in two parts, 128 and 94267, that added together give a triangular number (94395 = T₄₃₄).

The spelling of 12894267 in words is "twelve million, eight hundred ninety-four thousand, two hundred sixty-seven".