9597701 has 2 divisors, whose sum is σ = 9597702. Its totient is φ = 9597700.

The previous prime is 9597677. The next prime is 9597703. The reversal of 9597701 is 1077959.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9449476 + 148225 = 3074^2 + 385^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9597701 is a prime.

It is a Sophie Germain prime.

Together with 9597703, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9597703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4798850 + 4798851.

It is an arithmetic number, because the mean of its divisors is an integer number (4798851).

Almost surely, 2^9597701 is an apocalyptic number.

It is an amenable number.

9597701 is a deficient number, since it is larger than the sum of its proper divisors (1).

9597701 is an equidigital number, since it uses as much as digits as its factorization.

9597701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19845, while the sum is 38.

The square root of 9597701 is about 3098.0156552219. The cubic root of 9597701 is about 212.5147468428.

The spelling of 9597701 in words is "nine million, five hundred ninety-seven thousand, seven hundred one".