12675271 has 12 divisors (see below), whose sum is σ = 14858760. Its totient is φ = 10780560.

The previous prime is 12675269. The next prime is 12675293. The reversal of 12675271 is 17257621.

12675271 = 43² + 44² + ... + 336².

It is not a de Polignac number, because 12675271 - 2¹ = 12675269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12675211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5881 + ... + 7741.

It is an arithmetic number, because the mean of its divisors is an integer number (1238230).

Almost surely, 2^12675271 is an apocalyptic number.

12675271 is a deficient number, since it is larger than the sum of its proper divisors (2183489).

12675271 is a wasteful number, since it uses less digits than its factorization.

12675271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2014 (or 2007 counting only the distinct ones).

The product of its digits is 5880, while the sum is 31.

The square root of 12675271 is about 3560.2346832758. The cubic root of 12675271 is about 233.1591255235.

The spelling of 12675271 in words is "twelve million, six hundred seventy-five thousand, two hundred seventy-one".