97284171 has 8 divisors (see below), whose sum is σ = 129994240. Its totient is φ = 64715112.

The previous prime is 97284163. The next prime is 97284191. The reversal of 97284171 is 17148279.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 97284171 - 2³ = 97284163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97284191) 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 in 7 ways as a sum of consecutive naturals, for example, 33631 + ... + 36408.

It is an arithmetic number, because the mean of its divisors is an integer number (16249280).

Almost surely, 2^97284171 is an apocalyptic number.

97284171 is a deficient number, since it is larger than the sum of its proper divisors (32710069).

97284171 is a wasteful number, since it uses less digits than its factorization.

97284171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70505.

The product of its digits is 28224, while the sum is 39.

The square root of 97284171 is about 9863.2738479675. The cubic root of 97284171 is about 459.9183393164.

The spelling of 97284171 in words is "ninety-seven million, two hundred eighty-four thousand, one hundred seventy-one".