4550256 has 50 divisors (see below), whose sum is σ = 13173512. Its totient is φ = 1516320.

The previous prime is 4550243. The next prime is 4550261. The reversal of 4550256 is 6520554.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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 9 ways as a sum of consecutive naturals, for example, 460 + ... + 3051.

Almost surely, 2^4550256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4550256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6586756).

4550256 is an abundant number, since it is smaller than the sum of its proper divisors (8623256).

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

4550256 is a wasteful number, since it uses less digits than its factorization.

4550256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3531 (or 3516 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 4550256 is about 2133.1329072517. The cubic root of 4550256 is about 165.7086873144.

The spelling of 4550256 in words is "four million, five hundred fifty thousand, two hundred fifty-six".