97914799 has 2 divisors, whose sum is σ = 97914800. Its totient is φ = 97914798.

The previous prime is 97914793. The next prime is 97914823. The reversal of 97914799 is 99741979.

It is a weak prime.

It is an emirp because it is prime and its reverse (99741979) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97914799 - 2⁹ = 97914287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97914793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48957399 + 48957400.

It is an arithmetic number, because the mean of its divisors is an integer number (48957400).

Almost surely, 2^97914799 is an apocalyptic number.

97914799 is a deficient number, since it is larger than the sum of its proper divisors (1).

97914799 is an equidigital number, since it uses as much as digits as its factorization.

97914799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1285956, while the sum is 55.

The square root of 97914799 is about 9895.1907005373. The cubic root of 97914799 is about 460.9099803369.

The spelling of 97914799 in words is "ninety-seven million, nine hundred fourteen thousand, seven hundred ninety-nine".