12742204 has 6 divisors (see below), whose sum is σ = 22298864. Its totient is φ = 6371100.

The previous prime is 12742193. The next prime is 12742237. The reversal of 12742204 is 40224721.

It is a happy number.

12742204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1592772 + ... + 1592779.

Almost surely, 2^12742204 is an apocalyptic number.

It is an amenable number.

12742204 is a deficient number, since it is larger than the sum of its proper divisors (9556660).

12742204 is a wasteful number, since it uses less digits than its factorization.

12742204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3185555 (or 3185553 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 12742204 is about 3569.6223889930. The cubic root of 12742204 is about 233.5688117100.

Adding to 12742204 its reverse (40224721), we get a palindrome (52966925).

The spelling of 12742204 in words is "twelve million, seven hundred forty-two thousand, two hundred four".