7196897 has 2 divisors, whose sum is σ = 7196898. Its totient is φ = 7196896.

The previous prime is 7196887. The next prime is 7196909. The reversal of 7196897 is 7986917.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6677056 + 519841 = 2584^2 + 721^2 .

It is an emirp because it is prime and its reverse (7986917) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7196897 - 2⁴ = 7196881 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7196887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3598448 + 3598449.

It is an arithmetic number, because the mean of its divisors is an integer number (3598449).

Almost surely, 2^7196897 is an apocalyptic number.

It is an amenable number.

7196897 is a deficient number, since it is larger than the sum of its proper divisors (1).

7196897 is an equidigital number, since it uses as much as digits as its factorization.

7196897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 190512, while the sum is 47.

The square root of 7196897 is about 2682.7033007770. The cubic root of 7196897 is about 193.0701329947.

It can be divided in two parts, 71968 and 97, that multiplied together give a palindrome (6980896).

The spelling of 7196897 in words is "seven million, one hundred ninety-six thousand, eight hundred ninety-seven".