97386617 has 2 divisors, whose sum is σ = 97386618. Its totient is φ = 97386616.

The previous prime is 97386607. The next prime is 97386631. The reversal of 97386617 is 71668379.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50751376 + 46635241 = 7124^2 + 6829^2 .

It is a cyclic number.

It is not a de Polignac number, because 97386617 - 2¹² = 97382521 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (97386607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48693308 + 48693309.

It is an arithmetic number, because the mean of its divisors is an integer number (48693309).

Almost surely, 2^97386617 is an apocalyptic number.

It is an amenable number.

97386617 is a deficient number, since it is larger than the sum of its proper divisors (1).

97386617 is an equidigital number, since it uses as much as digits as its factorization.

97386617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 47.

The square root of 97386617 is about 9868.4657875477. The cubic root of 97386617 is about 460.0797231073.

The spelling of 97386617 in words is "ninety-seven million, three hundred eighty-six thousand, six hundred seventeen".