4522768 has 20 divisors (see below), whose sum is σ = 8895760. Its totient is φ = 2227104.

The previous prime is 4522747. The next prime is 4522787. The reversal of 4522768 is 8672254.

It is a d-powerful number, because it can be written as 4³ + 5⁶ + 2¹⁵ + 2²² + 7 + 6⁷ + 8² .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1038 + ... + 3181.

It is an arithmetic number, because the mean of its divisors is an integer number (444788).

Almost surely, 2^4522768 is an apocalyptic number.

It is an amenable number.

4522768 is a deficient number, since it is larger than the sum of its proper divisors (4372992).

4522768 is a wasteful number, since it uses less digits than its factorization.

4522768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4294 (or 4288 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 4522768 is about 2126.6800417552. The cubic root of 4522768 is about 165.3743322419.

The spelling of 4522768 in words is "four million, five hundred twenty-two thousand, seven hundred sixty-eight".