117704597 has 2 divisors, whose sum is σ = 117704598. Its totient is φ = 117704596.

The previous prime is 117704579. The next prime is 117704599. The reversal of 117704597 is 795407711.

Together with previous prime (117704579) 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., 114725521 + 2979076 = 10711^2 + 1726^2 .

It is a cyclic number.

It is not a de Polignac number, because 117704597 - 2⁸ = 117704341 is a prime.

Together with 117704599, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117704599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58852298 + 58852299.

It is an arithmetic number, because the mean of its divisors is an integer number (58852299).

Almost surely, 2^117704597 is an apocalyptic number.

It is an amenable number.

117704597 is a deficient number, since it is larger than the sum of its proper divisors (1).

117704597 is an equidigital number, since it uses as much as digits as its factorization.

117704597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61740, while the sum is 41.

The square root of 117704597 is about 10849.1749455892. The cubic root of 117704597 is about 490.0771737395.

The spelling of 117704597 in words is "one hundred seventeen million, seven hundred four thousand, five hundred ninety-seven".