4255584 has 48 divisors (see below), whose sum is σ = 11310768. Its totient is φ = 1400832.

The previous prime is 4255583. The next prime is 4255591. The reversal of 4255584 is 4855524.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9084 + ... + 9540.

It is an arithmetic number, because the mean of its divisors is an integer number (235641).

Almost surely, 2^4255584 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 4255584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5655384).

4255584 is an abundant number, since it is smaller than the sum of its proper divisors (7055184).

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

4255584 is a wasteful number, since it uses less digits than its factorization.

4255584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567 (or 559 counting only the distinct ones).

The product of its digits is 32000, while the sum is 33.

The square root of 4255584 is about 2062.9066871771. The cubic root of 4255584 is about 162.0515001634.

The spelling of 4255584 in words is "four million, two hundred fifty-five thousand, five hundred eighty-four".