12886282 has 8 divisors (see below), whose sum is σ = 19361952. Its totient is φ = 6432300.

The previous prime is 12886277. The next prime is 12886301. The reversal of 12886282 is 28268821.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3844 + ... + 6367.

It is an arithmetic number, because the mean of its divisors is an integer number (2420244).

Almost surely, 2^12886282 is an apocalyptic number.

12886282 is a deficient number, since it is larger than the sum of its proper divisors (6475670).

12886282 is a wasteful number, since it uses less digits than its factorization.

12886282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10844.

The product of its digits is 24576, while the sum is 37.

The square root of 12886282 is about 3589.7467877275. The cubic root of 12886282 is about 234.4458468371.

The spelling of 12886282 in words is "twelve million, eight hundred eighty-six thousand, two hundred eighty-two".