4138852 has 12 divisors (see below), whose sum is σ = 7286076. Its totient is φ = 2057120.

The previous prime is 4138847. The next prime is 4138853. The reversal of 4138852 is 2588314.

It can be written as a sum of positive squares in 2 ways, for example, as 1779556 + 2359296 = 1334^2 + 1536^2 .

It is not an unprimeable number, because it can be changed into a prime (4138853) 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, 2299 + ... + 3682.

It is an arithmetic number, because the mean of its divisors is an integer number (607173).

Almost surely, 2^4138852 is an apocalyptic number.

It is an amenable number.

4138852 is a deficient number, since it is larger than the sum of its proper divisors (3147224).

4138852 is a wasteful number, since it uses less digits than its factorization.

4138852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6158 (or 6156 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 4138852 is about 2034.4168697688. The cubic root of 4138852 is about 160.5560341741.

The spelling of 4138852 in words is "four million, one hundred thirty-eight thousand, eight hundred fifty-two".