12305006 has 8 divisors (see below), whose sum is σ = 21094320. Its totient is φ = 5273568.

The previous prime is 12305003. The next prime is 12305017. The reversal of 12305006 is 60050321.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12305003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439451 + ... + 439478.

It is an arithmetic number, because the mean of its divisors is an integer number (2636790).

Almost surely, 2^12305006 is an apocalyptic number.

12305006 is a deficient number, since it is larger than the sum of its proper divisors (8789314).

12305006 is an equidigital number, since it uses as much as digits as its factorization.

12305006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878938.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 12305006 is about 3507.8491985831. The cubic root of 12305006 is about 230.8663357206.

Adding to 12305006 its reverse (60050321), we get a palindrome (72355327).

The spelling of 12305006 in words is "twelve million, three hundred five thousand, six".