97634071 has 2 divisors, whose sum is σ = 97634072. Its totient is φ = 97634070.

The previous prime is 97634063. The next prime is 97634101. The reversal of 97634071 is 17043679.

It is a weak prime.

It is an emirp because it is prime and its reverse (17043679) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97634071 - 2³ = 97634063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97634071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97634021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48817035 + 48817036.

It is an arithmetic number, because the mean of its divisors is an integer number (48817036).

Almost surely, 2^97634071 is an apocalyptic number.

97634071 is a deficient number, since it is larger than the sum of its proper divisors (1).

97634071 is an equidigital number, since it uses as much as digits as its factorization.

97634071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 97634071 is about 9880.9954458040. The cubic root of 97634071 is about 460.4690725531.

The spelling of 97634071 in words is "ninety-seven million, six hundred thirty-four thousand, seventy-one".