12079145 has 8 divisors (see below), whose sum is σ = 15610056. Its totient is φ = 8919936.

The previous prime is 12079127. The next prime is 12079147. The reversal of 12079145 is 54197021.

12079145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 169744 + 11909401 = 412^2 + 3451^2 .

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 12079145 - 2²² = 7884841 is a prime.

It is a super-4 number, since 4×12079145⁴ (a number of 29 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12079147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92852 + ... + 92981.

It is an arithmetic number, because the mean of its divisors is an integer number (1951257).

Almost surely, 2^12079145 is an apocalyptic number.

It is an amenable number.

12079145 is a deficient number, since it is larger than the sum of its proper divisors (3530911).

12079145 is a wasteful number, since it uses less digits than its factorization.

12079145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185851.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 12079145 is about 3475.5064379166. The cubic root of 12079145 is about 229.4450704954.

The spelling of 12079145 in words is "twelve million, seventy-nine thousand, one hundred forty-five".