12089307 has 8 divisors (see below), whose sum is σ = 16141840. Its totient is φ = 8048160.

The previous prime is 12089281. The next prime is 12089309. The reversal of 12089307 is 70398021.

It is a happy number.

12089307 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12089307 - 2⁶ = 12089243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12089309) 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, 57 + ... + 4917.

It is an arithmetic number, because the mean of its divisors is an integer number (2017730).

Almost surely, 2^12089307 is an apocalyptic number.

12089307 is a deficient number, since it is larger than the sum of its proper divisors (4052533).

12089307 is an equidigital number, since it uses as much as digits as its factorization.

12089307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5693.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 12089307 is about 3476.9680757810. The cubic root of 12089307 is about 229.5093953369.

The spelling of 12089307 in words is "twelve million, eighty-nine thousand, three hundred seven".