12163079 has 4 divisors (see below), whose sum is σ = 12224400. Its totient is φ = 12101760.

The previous prime is 12163031. The next prime is 12163087. The reversal of 12163079 is 97036121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12163079 - 2¹⁶ = 12097543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12163009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30362 + ... + 30759.

It is an arithmetic number, because the mean of its divisors is an integer number (3056100).

Almost surely, 2^12163079 is an apocalyptic number.

12163079 is a deficient number, since it is larger than the sum of its proper divisors (61321).

12163079 is an equidigital number, since it uses as much as digits as its factorization.

12163079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61320.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 12163079 is about 3487.5606087923. The cubic root of 12163079 is about 229.9752903511.

The spelling of 12163079 in words is "twelve million, one hundred sixty-three thousand, seventy-nine".