5624256 has 56 divisors (see below), whose sum is σ = 16239744. Its totient is φ = 1703680.

The previous prime is 5624251. The next prime is 5624273. The reversal of 5624256 is 6524265.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5624251) 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, 781 + ... + 3443.

Almost surely, 2^5624256 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 5624256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8119872).

5624256 is an abundant number, since it is smaller than the sum of its proper divisors (10615488).

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

5624256 is a wasteful number, since it uses less digits than its factorization.

5624256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2689 (or 2679 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 5624256 is about 2371.5513909675. The cubic root of 5624256 is about 177.8368239051.

Subtracting 5624256 from its reverse (6524265), we obtain a palindrome (900009).

The spelling of 5624256 in words is "five million, six hundred twenty-four thousand, two hundred fifty-six".