711888241 has 2 divisors, whose sum is σ = 711888242. Its totient is φ = 711888240.

The previous prime is 711888187. The next prime is 711888269. The reversal of 711888241 is 142888117.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 584672400 + 127215841 = 24180^2 + 11279^2 .

It is a cyclic number.

It is not a de Polignac number, because 711888241 - 2⁷ = 711888113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 711888194 and 711888203.

It is not a weakly prime, because it can be changed into another prime (711888841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355944120 + 355944121.

It is an arithmetic number, because the mean of its divisors is an integer number (355944121).

Almost surely, 2^711888241 is an apocalyptic number.

It is an amenable number.

711888241 is a deficient number, since it is larger than the sum of its proper divisors (1).

711888241 is an equidigital number, since it uses as much as digits as its factorization.

711888241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28672, while the sum is 40.

The square root of 711888241 is about 26681.2338732676. The cubic root of 711888241 is about 892.9022961247.

It can be divided in two parts, 7118 and 88241, that added together give a palindrome (95359).

The spelling of 711888241 in words is "seven hundred eleven million, eight hundred eighty-eight thousand, two hundred forty-one".