12004612 has 12 divisors (see below), whose sum is σ = 21364560. Its totient is φ = 5900456.

The previous prime is 12004607. The next prime is 12004627. The reversal of 12004612 is 21640021.

It is a super-2 number, since 2×12004612² = 288221418541088, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 25198 + ... + 25669.

It is an arithmetic number, because the mean of its divisors is an integer number (1780380).

Almost surely, 2^12004612 is an apocalyptic number.

It is an amenable number.

12004612 is a deficient number, since it is larger than the sum of its proper divisors (9359948).

12004612 is a wasteful number, since it uses less digits than its factorization.

12004612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50930 (or 50928 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 12004612 is about 3464.7672360492. The cubic root of 12004612 is about 228.9721748767.

Adding to 12004612 its reverse (21640021), we get a palindrome (33644633).

The spelling of 12004612 in words is "twelve million, four thousand, six hundred twelve".