4945568 has 24 divisors (see below), whose sum is σ = 10002132. Its totient is φ = 2405376.

The previous prime is 4945553. The next prime is 4945579. The reversal of 4945568 is 8655494.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3888784 + 1056784 = 1972^2 + 1028^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 905 + ... + 3272.

Almost surely, 2^4945568 is an apocalyptic number.

It is an amenable number.

4945568 is an abundant number, since it is smaller than the sum of its proper divisors (5056564).

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

4945568 is a wasteful number, since it uses less digits than its factorization.

4945568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4224 (or 4216 counting only the distinct ones).

The product of its digits is 172800, while the sum is 41.

The square root of 4945568 is about 2223.8633051516. The cubic root of 4945568 is about 170.3748131493.

The spelling of 4945568 in words is "four million, nine hundred forty-five thousand, five hundred sixty-eight".