12066904 has 16 divisors (see below), whose sum is σ = 23609520. Its totient is φ = 5771040.

The previous prime is 12066893. The next prime is 12066907. The reversal of 12066904 is 40966021.

It is a super-2 number, since 2×12066904² = 291220344290432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12066907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32607 + ... + 32974.

It is an arithmetic number, because the mean of its divisors is an integer number (1475595).

Almost surely, 2^12066904 is an apocalyptic number.

It is an amenable number.

12066904 is a deficient number, since it is larger than the sum of its proper divisors (11542616).

12066904 is a wasteful number, since it uses less digits than its factorization.

12066904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65610 (or 65606 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 12066904 is about 3473.7449532169. The cubic root of 12066904 is about 229.3675377893.

The spelling of 12066904 in words is "twelve million, sixty-six thousand, nine hundred four".