4066173 has 16 divisors (see below), whose sum is σ = 6109440. Its totient is φ = 2672352.

The previous prime is 4066151. The next prime is 4066187. The reversal of 4066173 is 3716604.

4066173 is a `hidden beast` number, since 40 + 6 + 617 + 3 = 666.

It is not a de Polignac number, because 4066173 - 2⁵ = 4066141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4066273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 940 + ... + 3002.

It is an arithmetic number, because the mean of its divisors is an integer number (381840).

Almost surely, 2^4066173 is an apocalyptic number.

It is an amenable number.

4066173 is a deficient number, since it is larger than the sum of its proper divisors (2043267).

4066173 is a wasteful number, since it uses less digits than its factorization.

4066173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145 (or 2139 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 4066173 is about 2016.4753903780. The cubic root of 4066173 is about 159.6106810648.

The spelling of 4066173 in words is "four million, sixty-six thousand, one hundred seventy-three".