12168073 has 8 divisors (see below), whose sum is σ = 12918528. Its totient is φ = 11421504.

The previous prime is 12168067. The next prime is 12168077. The reversal of 12168073 is 37086121.

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

It is a cyclic number.

It is not a de Polignac number, because 12168073 - 2¹³ = 12159881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12168077) by changing a digit.

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, 7840 + ... + 9262.

It is an arithmetic number, because the mean of its divisors is an integer number (1614816).

Almost surely, 2^12168073 is an apocalyptic number.

It is an amenable number.

12168073 is a deficient number, since it is larger than the sum of its proper divisors (750455).

12168073 is a wasteful number, since it uses less digits than its factorization.

12168073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 12168073 is about 3488.2765085354. The cubic root of 12168073 is about 230.0067609859.

The spelling of 12168073 in words is "twelve million, one hundred sixty-eight thousand, seventy-three".