711056 has 20 divisors (see below), whose sum is σ = 1450800. Its totient is φ = 336672.

The previous prime is 711049. The next prime is 711089. The reversal of 711056 is 650117.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 866 + ... + 1473.

It is an arithmetic number, because the mean of its divisors is an integer number (72540).

2⁷¹¹⁰⁵⁶ is an apocalyptic number.

711056 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

711056 is an abundant number, since it is smaller than the sum of its proper divisors (739744).

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

711056 is a wasteful number, since it uses less digits than its factorization.

711056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366 (or 2360 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 711056 is about 843.2413652093. The cubic root of 711056 is about 89.2554207934.

The spelling of 711056 in words is "seven hundred eleven thousand, fifty-six".