97418171 has 2 divisors, whose sum is σ = 97418172. Its totient is φ = 97418170.

The previous prime is 97418147. The next prime is 97418207. The reversal of 97418171 is 17181479.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97418171 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (97418141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48709085 + 48709086.

It is an arithmetic number, because the mean of its divisors is an integer number (48709086).

Almost surely, 2^97418171 is an apocalyptic number.

97418171 is a deficient number, since it is larger than the sum of its proper divisors (1).

97418171 is an equidigital number, since it uses as much as digits as its factorization.

97418171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 38.

The square root of 97418171 is about 9870.0643868214. The cubic root of 97418171 is about 460.1294075109.

The spelling of 97418171 in words is "ninety-seven million, four hundred eighteen thousand, one hundred seventy-one".