12167882 has 16 divisors (see below), whose sum is σ = 18820032. Its totient is φ = 5896800.

The previous prime is 12167873. The next prime is 12167917. The reversal of 12167882 is 28876121.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12518 + ... + 13454.

It is an arithmetic number, because the mean of its divisors is an integer number (1176252).

Almost surely, 2^12167882 is an apocalyptic number.

12167882 is a deficient number, since it is larger than the sum of its proper divisors (6652150).

12167882 is a wasteful number, since it uses less digits than its factorization.

12167882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133.

The product of its digits is 10752, while the sum is 35.

The square root of 12167882 is about 3488.2491310111. The cubic root of 12167882 is about 230.0055575217.

The spelling of 12167882 in words is "twelve million, one hundred sixty-seven thousand, eight hundred eighty-two".