12882899 has 4 divisors (see below), whose sum is σ = 12890136. Its totient is φ = 12875664.

The previous prime is 12882847. The next prime is 12882901. The reversal of 12882899 is 99828821.

12882899 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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 99828821 = 1747 ⋅57143.

It is a cyclic number.

It is not a de Polignac number, because 12882899 - 2⁸ = 12882643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12882299) 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, 1127 + ... + 5199.

It is an arithmetic number, because the mean of its divisors is an integer number (3222534).

Almost surely, 2^12882899 is an apocalyptic number.

12882899 is a deficient number, since it is larger than the sum of its proper divisors (7237).

12882899 is an equidigital number, since it uses as much as digits as its factorization.

12882899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7236.

The product of its digits is 165888, while the sum is 47.

The square root of 12882899 is about 3589.2755536459. The cubic root of 12882899 is about 234.4253289014.

The spelling of 12882899 in words is "twelve million, eight hundred eighty-two thousand, eight hundred ninety-nine".