12430304 has 24 divisors (see below), whose sum is σ = 25537680. Its totient is φ = 5944576.

The previous prime is 12430303. The next prime is 12430307. The reversal of 12430304 is 40303421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430303) 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, 7709 + ... + 9180.

It is an arithmetic number, because the mean of its divisors is an integer number (1064070).

Almost surely, 2^12430304 is an apocalyptic number.

It is an amenable number.

12430304 is an abundant number, since it is smaller than the sum of its proper divisors (13107376).

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

12430304 is a wasteful number, since it uses less digits than its factorization.

12430304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16922 (or 16914 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 12430304 is about 3525.6636254754. The cubic root of 12430304 is about 231.6473039617.

Adding to 12430304 its reverse (40303421), we get a palindrome (52733725).

The spelling of 12430304 in words is "twelve million, four hundred thirty thousand, three hundred four".