12296271 has 24 divisors (see below), whose sum is σ = 18036480. Its totient is φ = 7446816.

The previous prime is 12296257. The next prime is 12296293. The reversal of 12296271 is 17269221.

12296271 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12296271 - 2¹⁷ = 12165199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12296071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39900 + ... + 40206.

It is an arithmetic number, because the mean of its divisors is an integer number (751520).

Almost surely, 2^12296271 is an apocalyptic number.

12296271 is a deficient number, since it is larger than the sum of its proper divisors (5740209).

12296271 is a wasteful number, since it uses less digits than its factorization.

12296271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415 (or 402 counting only the distinct ones).

The product of its digits is 3024, while the sum is 30.

The square root of 12296271 is about 3506.6039126197. The cubic root of 12296271 is about 230.8116941432.

The spelling of 12296271 in words is "twelve million, two hundred ninety-six thousand, two hundred seventy-one".