12895329 has 4 divisors (see below), whose sum is σ = 17193776. Its totient is φ = 8596884.

The previous prime is 12895327. The next prime is 12895331. The reversal of 12895329 is 92359821.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (12895327) and next prime (12895331).

It is not a de Polignac number, because 12895329 - 2¹ = 12895327 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12895321) 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, 2149219 + ... + 2149224.

It is an arithmetic number, because the mean of its divisors is an integer number (4298444).

Almost surely, 2^12895329 is an apocalyptic number.

It is an amenable number.

12895329 is a deficient number, since it is larger than the sum of its proper divisors (4298447).

12895329 is an equidigital number, since it uses as much as digits as its factorization.

12895329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4298446.

The product of its digits is 38880, while the sum is 39.

The square root of 12895329 is about 3591.0066833689. The cubic root of 12895329 is about 234.5006993643.

The spelling of 12895329 in words is "twelve million, eight hundred ninety-five thousand, three hundred twenty-nine".