12882947 has 8 divisors (see below), whose sum is σ = 16061952. Its totient is φ = 10038600.

The previous prime is 12882913. The next prime is 12882953. The reversal of 12882947 is 74928821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12882947 - 2¹⁰ = 12881923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12882977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83579 + ... + 83732.

It is an arithmetic number, because the mean of its divisors is an integer number (2007744).

Almost surely, 2^12882947 is an apocalyptic number.

12882947 is a deficient number, since it is larger than the sum of its proper divisors (3179005).

12882947 is a wasteful number, since it uses less digits than its factorization.

12882947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167329.

The product of its digits is 64512, while the sum is 41.

The square root of 12882947 is about 3589.2822402258. The cubic root of 12882947 is about 234.4256200471.

The spelling of 12882947 in words is "twelve million, eight hundred eighty-two thousand, nine hundred forty-seven".