12404204 has 6 divisors (see below), whose sum is σ = 21707364. Its totient is φ = 6202100.

The previous prime is 12404201. The next prime is 12404269. The reversal of 12404204 is 40240421.

It is not an unprimeable number, because it can be changed into a prime (12404201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550522 + ... + 1550529.

It is an arithmetic number, because the mean of its divisors is an integer number (3617894).

Almost surely, 2^12404204 is an apocalyptic number.

It is an amenable number.

12404204 is a deficient number, since it is larger than the sum of its proper divisors (9303160).

12404204 is a wasteful number, since it uses less digits than its factorization.

12404204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3101055 (or 3101053 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 12404204 is about 3521.9602496337. The cubic root of 12404204 is about 231.4850598422.

Adding to 12404204 its reverse (40240421), we get a palindrome (52644625).

The spelling of 12404204 in words is "twelve million, four hundred four thousand, two hundred four".