7081056 has 72 divisors (see below), whose sum is σ = 21031920. Its totient is φ = 2255616.

The previous prime is 7081049. The next prime is 7081093. The reversal of 7081056 is 6501807.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6090 + ... + 7158.

It is an arithmetic number, because the mean of its divisors is an integer number (292110).

Almost surely, 2^7081056 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 7081056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10515960).

7081056 is an abundant number, since it is smaller than the sum of its proper divisors (13950864).

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

7081056 is a wasteful number, since it uses less digits than its factorization.

7081056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108 (or 1097 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 7081056 is about 2661.0253662827. The cubic root of 7081056 is about 192.0286415605.

It can be divided in two parts, 708 and 1056, that added together give a square (1764 = 42²).

The spelling of 7081056 in words is "seven million, eighty-one thousand, fifty-six".