4066733 has 4 divisors (see below), whose sum is σ = 4436448. Its totient is φ = 3697020.

The previous prime is 4066729. The next prime is 4066747. The reversal of 4066733 is 3376604.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4066733 - 2² = 4066729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4066696 and 4066705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4066033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184841 + ... + 184862.

It is an arithmetic number, because the mean of its divisors is an integer number (1109112).

Almost surely, 2^4066733 is an apocalyptic number.

It is an amenable number.

4066733 is a deficient number, since it is larger than the sum of its proper divisors (369715).

4066733 is a wasteful number, since it uses less digits than its factorization.

4066733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369714.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 4066733 is about 2016.6142417428. The cubic root of 4066733 is about 159.6180080099.

The spelling of 4066733 in words is "four million, sixty-six thousand, seven hundred thirty-three".