4255568 has 20 divisors (see below), whose sum is σ = 8422080. Its totient is φ = 2082144.

The previous prime is 4255561. The next prime is 4255577. The reversal of 4255568 is 8655524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255561) 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, 2078 + ... + 3581.

It is an arithmetic number, because the mean of its divisors is an integer number (421104).

Almost surely, 2^4255568 is an apocalyptic number.

It is an amenable number.

4255568 is a deficient number, since it is larger than the sum of its proper divisors (4166512).

4255568 is a wasteful number, since it uses less digits than its factorization.

4255568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5714 (or 5708 counting only the distinct ones).

The product of its digits is 48000, while the sum is 35.

The square root of 4255568 is about 2062.9028091503. The cubic root of 4255568 is about 162.0512970712.

It can be divided in two parts, 425 and 5568, that multiplied together give a triangular number (2366400 = T₂₁₇₅).

The spelling of 4255568 in words is "four million, two hundred fifty-five thousand, five hundred sixty-eight".