4066513 has 8 divisors (see below), whose sum is σ = 4669920. Its totient is φ = 3502080.

The previous prime is 4066507. The next prime is 4066523. The reversal of 4066513 is 3156604.

4066513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4066513 - 2¹³ = 4058321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4066523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9520 + ... + 9937.

It is an arithmetic number, because the mean of its divisors is an integer number (583740).

Almost surely, 2^4066513 is an apocalyptic number.

It is an amenable number.

4066513 is a deficient number, since it is larger than the sum of its proper divisors (603407).

4066513 is a wasteful number, since it uses less digits than its factorization.

4066513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19487.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 4066513 is about 2016.5596941326. The cubic root of 4066513 is about 159.6151296474.

Subtracting from 4066513 its reverse (3156604), we obtain a palindrome (909909).

The spelling of 4066513 in words is "four million, sixty-six thousand, five hundred thirteen".