12308046 has 8 divisors (see below), whose sum is σ = 24616104. Its totient is φ = 4102680.

The previous prime is 12308041. The next prime is 12308053. The reversal of 12308046 is 64080321.

It is a happy number.

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

12308046 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12308041) 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, 1025665 + ... + 1025676.

It is an arithmetic number, because the mean of its divisors is an integer number (3077013).

Almost surely, 2^12308046 is an apocalyptic number.

12308046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12308046 is a wasteful number, since it uses less digits than its factorization.

12308046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051346.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 12308046 is about 3508.2824857756. The cubic root of 12308046 is about 230.8853462997.

Adding to 12308046 its reverse (64080321), we get a palindrome (76388367).

The spelling of 12308046 in words is "twelve million, three hundred eight thousand, forty-six".