7255056 has 60 divisors (see below), whose sum is σ = 19947632. Its totient is φ = 2271744.

The previous prime is 7255043. The next prime is 7255057. The reversal of 7255056 is 6505527.

It is not an unprimeable number, because it can be changed into a prime (7255057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13611 + ... + 14133.

Almost surely, 2^7255056 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 7255056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9973816).

7255056 is an abundant number, since it is smaller than the sum of its proper divisors (12692576).

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

7255056 is a wasteful number, since it uses less digits than its factorization.

7255056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568 (or 545 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 7255056 is about 2693.5211155660. The cubic root of 7255056 is about 193.5888127315.

The spelling of 7255056 in words is "seven million, two hundred fifty-five thousand, fifty-six".