4099568 has 20 divisors (see below), whose sum is σ = 8665368. Its totient is φ = 1863360.

The previous prime is 4099561. The next prime is 4099591. The reversal of 4099568 is 8659904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4099561) 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, 11471 + ... + 11822.

Almost surely, 2^4099568 is an apocalyptic number.

It is an amenable number.

4099568 is an abundant number, since it is smaller than the sum of its proper divisors (4565800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4099568 is a wasteful number, since it uses less digits than its factorization.

4099568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23312 (or 23306 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 4099568 is about 2024.7389955251. The cubic root of 4099568 is about 160.0464448500.

It can be divided in two parts, 4099 and 568, that multiplied together give a palindrome (2328232).

The spelling of 4099568 in words is "four million, ninety-nine thousand, five hundred sixty-eight".