12079969 has 8 divisors (see below), whose sum is σ = 13345920. Its totient is φ = 10842000.

The previous prime is 12079939. The next prime is 12079973. The reversal of 12079969 is 96997021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12079969 is a prime.

It is a super-2 number, since 2×12079969² = 291851302081922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12079939) 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 7 ways as a sum of consecutive naturals, for example, 6082 + ... + 7819.

It is an arithmetic number, because the mean of its divisors is an integer number (1668240).

Almost surely, 2^12079969 is an apocalyptic number.

It is an amenable number.

12079969 is a deficient number, since it is larger than the sum of its proper divisors (1265951).

12079969 is a wasteful number, since it uses less digits than its factorization.

12079969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13991.

The product of its (nonzero) digits is 61236, while the sum is 43.

The square root of 12079969 is about 3475.6249797698. The cubic root of 12079969 is about 229.4502877091.

It can be divided in two parts, 120 and 79969, that added together give a square (80089 = 283²).

The spelling of 12079969 in words is "twelve million, seventy-nine thousand, nine hundred sixty-nine".