12204057 has 8 divisors (see below), whose sum is σ = 16341120. Its totient is φ = 8101520.

The previous prime is 12204047. The next prime is 12204077. The reversal of 12204057 is 75040221.

12204057 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12204057 - 2⁷ = 12203929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12204037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7794 + ... + 9227.

It is an arithmetic number, because the mean of its divisors is an integer number (2042640).

Almost surely, 2^12204057 is an apocalyptic number.

It is an amenable number.

12204057 is a deficient number, since it is larger than the sum of its proper divisors (4137063).

12204057 is a wasteful number, since it uses less digits than its factorization.

12204057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17263.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 12204057 is about 3493.4305489018. The cubic root of 12204057 is about 230.2332668057.

Adding to 12204057 its reverse (75040221), we get a palindrome (87244278).

The spelling of 12204057 in words is "twelve million, two hundred four thousand, fifty-seven".