12430245 has 16 divisors (see below), whose sum is σ = 19955520. Its totient is φ = 6607104.

The previous prime is 12430219. The next prime is 12430267. The reversal of 12430245 is 54203421.

It is not a de Polignac number, because 12430245 - 2⁶ = 12430181 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3826 + ... + 6284.

It is an arithmetic number, because the mean of its divisors is an integer number (1247220).

Almost surely, 2^12430245 is an apocalyptic number.

12430245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12430245 is a deficient number, since it is larger than the sum of its proper divisors (7525275).

12430245 is a wasteful number, since it uses less digits than its factorization.

12430245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2804.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 12430245 is about 3525.6552582463. The cubic root of 12430245 is about 231.6469374592.

Adding to 12430245 its reverse (54203421), we get a palindrome (66633666).

The spelling of 12430245 in words is "twelve million, four hundred thirty thousand, two hundred forty-five".