711097 has 2 divisors, whose sum is σ = 711098. Its totient is φ = 711096.

The previous prime is 711089. The next prime is 711121. The reversal of 711097 is 790117.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 423801 + 287296 = 651^2 + 536^2 .

It is a cyclic number.

It is not a de Polignac number, because 711097 - 2³ = 711089 is a prime.

711097 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (711017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355548 + 355549.

It is an arithmetic number, because the mean of its divisors is an integer number (355549).

2⁷¹¹⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

711097 is a deficient number, since it is larger than the sum of its proper divisors (1).

711097 is an equidigital number, since it uses as much as digits as its factorization.

711097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 441, while the sum is 25.

The square root of 711097 is about 843.2656758104. The cubic root of 711097 is about 89.2571362710.

The spelling of 711097 in words is "seven hundred eleven thousand, ninety-seven".