4258056 has 48 divisors (see below), whose sum is σ = 11705040. Its totient is φ = 1280160.

The previous prime is 4258043. The next prime is 4258057. The reversal of 4258056 is 6508524.

It is not an unprimeable number, because it can be changed into a prime (4258057) 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, 33465 + ... + 33591.

It is an arithmetic number, because the mean of its divisors is an integer number (243855).

Almost surely, 2^4258056 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 4258056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5852520).

4258056 is an abundant number, since it is smaller than the sum of its proper divisors (7446984).

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

4258056 is a wasteful number, since it uses less digits than its factorization.

4258056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 4258056 is about 2063.5057547775. The cubic root of 4258056 is about 162.0828717893.

The spelling of 4258056 in words is "four million, two hundred fifty-eight thousand, fifty-six".