97816267 has 2 divisors, whose sum is σ = 97816268. Its totient is φ = 97816266.

The previous prime is 97816223. The next prime is 97816321. The reversal of 97816267 is 76261879.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97816267 - 2¹¹ = 97814219 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (97816207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48908133 + 48908134.

It is an arithmetic number, because the mean of its divisors is an integer number (48908134).

Almost surely, 2^97816267 is an apocalyptic number.

97816267 is a deficient number, since it is larger than the sum of its proper divisors (1).

97816267 is an equidigital number, since it uses as much as digits as its factorization.

97816267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 46.

The square root of 97816267 is about 9890.2106650971. The cubic root of 97816267 is about 460.7553233469.

The spelling of 97816267 in words is "ninety-seven million, eight hundred sixteen thousand, two hundred sixty-seven".