97097267 has 2 divisors, whose sum is σ = 97097268. Its totient is φ = 97097266.

The previous prime is 97097261. The next prime is 97097281. The reversal of 97097267 is 76279079.

It is a weak prime.

It is an emirp because it is prime and its reverse (76279079) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97097267 - 2¹⁰ = 97096243 is a prime.

It is a Chen prime.

It is a nialpdrome in base 14.

It is not a weakly prime, because it can be changed into another prime (97097261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48548633 + 48548634.

It is an arithmetic number, because the mean of its divisors is an integer number (48548634).

Almost surely, 2^97097267 is an apocalyptic number.

97097267 is a deficient number, since it is larger than the sum of its proper divisors (1).

97097267 is an equidigital number, since it uses as much as digits as its factorization.

97097267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 333396, while the sum is 47.

The square root of 97097267 is about 9853.7945482946. The cubic root of 97097267 is about 459.6236161877.

The spelling of 97097267 in words is "ninety-seven million, ninety-seven thousand, two hundred sixty-seven".