4006673 has 6 divisors (see below), whose sum is σ = 4404162. Its totient is φ = 3642320.

The previous prime is 4006661. The next prime is 4006687. The reversal of 4006673 is 3766004.

It can be written as a sum of positive squares in only one way, i.e., 2982529 + 1024144 = 1727^2 + 1012^2 .

It is not a de Polignac number, because 4006673 - 2⁸ = 4006417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4006603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16436 + ... + 16677.

It is an arithmetic number, because the mean of its divisors is an integer number (734027).

Almost surely, 2^4006673 is an apocalyptic number.

It is an amenable number.

4006673 is a deficient number, since it is larger than the sum of its proper divisors (397489).

4006673 is a wasteful number, since it uses less digits than its factorization.

4006673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33135 (or 33124 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 4006673 is about 2001.6675548152. The cubic root of 4006673 is about 158.8283288821.

The spelling of 4006673 in words is "four million, six thousand, six hundred seventy-three".