12952871 has 4 divisors (see below), whose sum is σ = 13228512. Its totient is φ = 12677232.

The previous prime is 12952853. The next prime is 12952921. The reversal of 12952871 is 17825921.

12952871 is digitally balanced in base 2, 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: 17825921 = 1423 ⋅12527.

It is a cyclic number.

It is not a de Polignac number, because 12952871 - 2¹⁰ = 12951847 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 (12952831) 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, 137750 + ... + 137843.

It is an arithmetic number, because the mean of its divisors is an integer number (3307128).

Almost surely, 2^12952871 is an apocalyptic number.

12952871 is a deficient number, since it is larger than the sum of its proper divisors (275641).

12952871 is an equidigital number, since it uses as much as digits as its factorization.

12952871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275640.

The product of its digits is 10080, while the sum is 35.

The square root of 12952871 is about 3599.0097249105. The cubic root of 12952871 is about 234.8489809850.

The spelling of 12952871 in words is "twelve million, nine hundred fifty-two thousand, eight hundred seventy-one".