12848971 has 4 divisors (see below), whose sum is σ = 12950272. Its totient is φ = 12747672.

The previous prime is 12848951. The next prime is 12848987. The reversal of 12848971 is 17984821.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17984821 = 157 ⋅114553.

It is a cyclic number.

It is not a de Polignac number, because 12848971 - 2⁵ = 12848939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12848951) 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 3 ways as a sum of consecutive naturals, for example, 50460 + ... + 50713.

It is an arithmetic number, because the mean of its divisors is an integer number (3237568).

Almost surely, 2^12848971 is an apocalyptic number.

12848971 is a deficient number, since it is larger than the sum of its proper divisors (101301).

12848971 is a wasteful number, since it uses less digits than its factorization.

12848971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101300.

The product of its digits is 32256, while the sum is 40.

The square root of 12848971 is about 3584.5461358448. The cubic root of 12848971 is about 234.2193562422.

The spelling of 12848971 in words is "twelve million, eight hundred forty-eight thousand, nine hundred seventy-one".