4881568 has 24 divisors (see below), whose sum is σ = 9737280. Its totient is φ = 2408640.

The previous prime is 4881563. The next prime is 4881581. The reversal of 4881568 is 8651884.

It is a super-2 number, since 2×4881568² = 47659412277248, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4881568.

It is not an unprimeable number, because it can be changed into a prime (4881563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1563 + ... + 3493.

It is an arithmetic number, because the mean of its divisors is an integer number (405720).

Almost surely, 2^4881568 is an apocalyptic number.

It is an amenable number.

4881568 is a deficient number, since it is larger than the sum of its proper divisors (4855712).

4881568 is a wasteful number, since it uses less digits than its factorization.

4881568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020 (or 2012 counting only the distinct ones).

The product of its digits is 61440, while the sum is 40.

The square root of 4881568 is about 2209.4270750581. The cubic root of 4881568 is about 169.6366866169.

The spelling of 4881568 in words is "four million, eight hundred eighty-one thousand, five hundred sixty-eight".