12004604 has 6 divisors (see below), whose sum is σ = 21008064. Its totient is φ = 6002300.

The previous prime is 12004549. The next prime is 12004607. The reversal of 12004604 is 40640021.

It is a super-2 number, since 2×12004604² = 288221034393632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12004607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500572 + ... + 1500579.

It is an arithmetic number, because the mean of its divisors is an integer number (3501344).

Almost surely, 2^12004604 is an apocalyptic number.

It is an amenable number.

12004604 is a deficient number, since it is larger than the sum of its proper divisors (9003460).

12004604 is a wasteful number, since it uses less digits than its factorization.

12004604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001155 (or 3001153 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 12004604 is about 3464.7660815703. The cubic root of 12004604 is about 228.9721240135.

Adding to 12004604 its reverse (40640021), we get a palindrome (52644625).

The spelling of 12004604 in words is "twelve million, four thousand, six hundred four".