12430004 has 12 divisors (see below), whose sum is σ = 21892164. Its totient is φ = 6175104.

The previous prime is 12430003. The next prime is 12430021. The reversal of 12430004 is 40003421.

It can be written as a sum of positive squares in 2 ways, for example, as 6916900 + 5513104 = 2630^2 + 2348^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430001) 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, 9269 + ... + 10524.

It is an arithmetic number, because the mean of its divisors is an integer number (1824347).

Almost surely, 2^12430004 is an apocalyptic number.

It is an amenable number.

12430004 is a deficient number, since it is larger than the sum of its proper divisors (9462160).

12430004 is a wasteful number, since it uses less digits than its factorization.

12430004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19954 (or 19952 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 12430004 is about 3525.6210800368. The cubic root of 12430004 is about 231.6454403776.

Adding to 12430004 its reverse (40003421), we get a palindrome (52433425).

The spelling of 12430004 in words is "twelve million, four hundred thirty thousand, four".