4005573 has 16 divisors (see below), whose sum is σ = 6275136. Its totient is φ = 2240640.

The previous prime is 4005553. The next prime is 4005613. The reversal of 4005573 is 3755004.

It is not a de Polignac number, because 4005573 - 2⁸ = 4005317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4005553) 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 15 ways as a sum of consecutive naturals, for example, 4240 + ... + 5097.

It is an arithmetic number, because the mean of its divisors is an integer number (392196).

Almost surely, 2^4005573 is an apocalyptic number.

It is an amenable number.

4005573 is a deficient number, since it is larger than the sum of its proper divisors (2269563).

4005573 is a wasteful number, since it uses less digits than its factorization.

4005573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9364.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 4005573 is about 2001.3927650514. The cubic root of 4005573 is about 158.8137925363.

The spelling of 4005573 in words is "four million, five thousand, five hundred seventy-three".