701711161 has 4 divisors (see below), whose sum is σ = 703247092. Its totient is φ = 700175232.

The previous prime is 701711111. The next prime is 701711203. The reversal of 701711161 is 161117107.

It is a happy number.

701711161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 283754025 + 417957136 = 16845^2 + 20444^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-701711161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (701711111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767280 + ... + 768193.

It is an arithmetic number, because the mean of its divisors is an integer number (175811773).

Almost surely, 2^701711161 is an apocalyptic number.

It is an amenable number.

701711161 is a deficient number, since it is larger than the sum of its proper divisors (1535931).

701711161 is a wasteful number, since it uses less digits than its factorization.

701711161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535930.

The product of its (nonzero) digits is 294, while the sum is 25.

The square root of 701711161 is about 26489.8312754159. The cubic root of 701711161 is about 888.6269114358.

Adding to 701711161 its reverse (161117107), we get a palindrome (862828268).

The spelling of 701711161 in words is "seven hundred one million, seven hundred eleven thousand, one hundred sixty-one".