97914697 has 2 divisors, whose sum is σ = 97914698. Its totient is φ = 97914696.

The previous prime is 97914667. The next prime is 97914721. The reversal of 97914697 is 79641979.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58614336 + 39300361 = 7656^2 + 6269^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97914697 is a prime.

It is not a weakly prime, because it can be changed into another prime (97914667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48957348 + 48957349.

It is an arithmetic number, because the mean of its divisors is an integer number (48957349).

Almost surely, 2^97914697 is an apocalyptic number.

It is an amenable number.

97914697 is a deficient number, since it is larger than the sum of its proper divisors (1).

97914697 is an equidigital number, since it uses as much as digits as its factorization.

97914697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 857304, while the sum is 52.

The square root of 97914697 is about 9895.1855465171. The cubic root of 97914697 is about 460.9098202902.

The spelling of 97914697 in words is "ninety-seven million, nine hundred fourteen thousand, six hundred ninety-seven".