97280327 has 2 divisors, whose sum is σ = 97280328. Its totient is φ = 97280326.

The previous prime is 97280291. The next prime is 97280329. The reversal of 97280327 is 72308279.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97280327 - 2¹⁸ = 97018183 is a prime.

Together with 97280329, it forms a pair of twin primes.

It is a Chen prime.

It is a pancake number, because a pancake can be divided into 97280327 parts by 13948 straight cuts.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97280329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48640163 + 48640164.

It is an arithmetic number, because the mean of its divisors is an integer number (48640164).

Almost surely, 2^97280327 is an apocalyptic number.

97280327 is a deficient number, since it is larger than the sum of its proper divisors (1).

97280327 is an equidigital number, since it uses as much as digits as its factorization.

97280327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 97280327 is about 9863.0789817379. The cubic root of 97280327 is about 459.9122816356.

The spelling of 97280327 in words is "ninety-seven million, two hundred eighty thousand, three hundred twenty-seven".