97197 has 8 divisors (see below), whose sum is σ = 131040. Its totient is φ = 64080.

The previous prime is 97187. The next prime is 97213. The reversal of 97197 is 79179.

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

It is a de Polignac number, because none of the positive numbers 2^k-97197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447 + ... + 627.

It is an arithmetic number, because the mean of its divisors is an integer number (16380).

2⁹⁷¹⁹⁷ is an apocalyptic number.

It is an amenable number.

97197 is a deficient number, since it is larger than the sum of its proper divisors (33843).

97197 is a wasteful number, since it uses less digits than its factorization.

97197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363.

The product of its digits is 3969, while the sum is 33.

The square root of 97197 is about 311.7643340730. The cubic root of 97197 is about 45.9780929082.

The spelling of 97197 in words is "ninety-seven thousand, one hundred ninety-seven".