7171097 has 2 divisors, whose sum is σ = 7171098. Its totient is φ = 7171096.

The previous prime is 7171079. The next prime is 7171103. The reversal of 7171097 is 7901717.

It is a happy number.

Together with previous prime (7171079) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5180176 + 1990921 = 2276^2 + 1411^2 .

It is a cyclic number.

It is not a de Polignac number, because 7171097 - 2¹² = 7167001 is a prime.

It is not a weakly prime, because it can be changed into another prime (7171057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3585548 + 3585549.

It is an arithmetic number, because the mean of its divisors is an integer number (3585549).

Almost surely, 2^7171097 is an apocalyptic number.

It is an amenable number.

7171097 is a deficient number, since it is larger than the sum of its proper divisors (1).

7171097 is an equidigital number, since it uses as much as digits as its factorization.

7171097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3087, while the sum is 32.

The square root of 7171097 is about 2677.8904010433. The cubic root of 7171097 is about 192.8391457763.

The spelling of 7171097 in words is "seven million, one hundred seventy-one thousand, ninety-seven".