4066012 has 12 divisors (see below), whose sum is σ = 7131600. Its totient is φ = 2028416.

The previous prime is 4065989. The next prime is 4066021. The reversal of 4066012 is 2106604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1548 + ... + 3244.

It is an arithmetic number, because the mean of its divisors is an integer number (594300).

Almost surely, 2^4066012 is an apocalyptic number.

It is an amenable number.

4066012 is a deficient number, since it is larger than the sum of its proper divisors (3065588).

4066012 is a wasteful number, since it uses less digits than its factorization.

4066012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300 (or 2298 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4066012 is about 2016.4354688410. The cubic root of 4066012 is about 159.6085744436.

The spelling of 4066012 in words is "four million, sixty-six thousand, twelve".