4530256 has 20 divisors (see below), whose sum is σ = 8928000. Its totient is φ = 2226272.

The previous prime is 4530203. The next prime is 4530257. The reversal of 4530256 is 6520354.

It is a self number, because there is not a number n which added to its sum of digits gives 4530256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4530257) 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, 1456 + ... + 3343.

It is an arithmetic number, because the mean of its divisors is an integer number (446400).

Almost surely, 2^4530256 is an apocalyptic number.

It is an amenable number.

4530256 is a deficient number, since it is larger than the sum of its proper divisors (4397744).

4530256 is a wasteful number, since it uses less digits than its factorization.

4530256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4866 (or 4860 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 4530256 is about 2128.4398041758. The cubic root of 4530256 is about 165.4655477858.

The spelling of 4530256 in words is "four million, five hundred thirty thousand, two hundred fifty-six".