12882042 has 24 divisors (see below), whose sum is σ = 28506816. Its totient is φ = 4202376.

The previous prime is 12882011. The next prime is 12882043. The reversal of 12882042 is 24028821.

It is a junction number, because it is equal to n+sod(n) for n = 12881997 and 12882015.

It is not an unprimeable number, because it can be changed into a prime (12882043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6768 + ... + 8459.

It is an arithmetic number, because the mean of its divisors is an integer number (1187784).

Almost surely, 2^12882042 is an apocalyptic number.

12882042 is an abundant number, since it is smaller than the sum of its proper divisors (15624774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12882042 is a wasteful number, since it uses less digits than its factorization.

12882042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15282 (or 15279 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 12882042 is about 3589.1561682379. The cubic root of 12882042 is about 234.4201306159.

The spelling of 12882042 in words is "twelve million, eight hundred eighty-two thousand, forty-two".