12340204 has 12 divisors (see below), whose sum is σ = 21961800. Its totient is φ = 6065408.

The previous prime is 12340199. The next prime is 12340271. The reversal of 12340204 is 40204321.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25909 + ... + 26380.

It is an arithmetic number, because the mean of its divisors is an integer number (1830150).

Almost surely, 2^12340204 is an apocalyptic number.

It is an amenable number.

12340204 is a deficient number, since it is larger than the sum of its proper divisors (9621596).

12340204 is a wasteful number, since it uses less digits than its factorization.

12340204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52352 (or 52350 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 12340204 is about 3512.8626503181. The cubic root of 12340204 is about 231.0862542779.

Adding to 12340204 its reverse (40204321), we get a palindrome (52544525).

It can be divided in two parts, 12340 and 204, that added together give a square (12544 = 112²).

The spelling of 12340204 in words is "twelve million, three hundred forty thousand, two hundred four".