701056 has 16 divisors (see below), whose sum is σ = 1396890. Its totient is φ = 350464.

The previous prime is 701047. The next prime is 701089. The reversal of 701056 is 650107.

It can be written as a sum of positive squares in only one way, i.e., 360000 + 341056 = 600^2 + 584^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2611 + ... + 2866.

2⁷⁰¹⁰⁵⁶ is an apocalyptic number.

It is an amenable number.

701056 is a deficient number, since it is larger than the sum of its proper divisors (695834).

701056 is an equidigital number, since it uses as much as digits as its factorization.

701056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5491 (or 5479 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 701056 is about 837.2908694116. The cubic root of 701056 is about 88.8350266280.

It can be divided in two parts, 70 and 1056, that multiplied together give a triangular number (73920 = T₃₈₄).

The spelling of 701056 in words is "seven hundred one thousand, fifty-six".