97061299 has 2 divisors, whose sum is σ = 97061300. Its totient is φ = 97061298.

The previous prime is 97061297. The next prime is 97061333. The reversal of 97061299 is 99216079.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97061299 - 2¹ = 97061297 is a prime.

Together with 97061297, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (97061297) 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, 48530649 + 48530650.

It is an arithmetic number, because the mean of its divisors is an integer number (48530650).

Almost surely, 2^97061299 is an apocalyptic number.

97061299 is a deficient number, since it is larger than the sum of its proper divisors (1).

97061299 is an equidigital number, since it uses as much as digits as its factorization.

97061299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61236, while the sum is 43.

The square root of 97061299 is about 9851.9692955267. The cubic root of 97061299 is about 459.5668559772.

The spelling of 97061299 in words is "ninety-seven million, sixty-one thousand, two hundred ninety-nine".