97166 has 8 divisors (see below), whose sum is σ = 153480. Its totient is φ = 46008.

The previous prime is 97159. The next prime is 97169. The reversal of 97166 is 66179.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1241 + ... + 1316.

It is an arithmetic number, because the mean of its divisors is an integer number (19185).

2⁹⁷¹⁶⁶ is an apocalyptic number.

97166 is a deficient number, since it is larger than the sum of its proper divisors (56314).

97166 is a wasteful number, since it uses less digits than its factorization.

97166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578.

The product of its digits is 2268, while the sum is 29.

The square root of 97166 is about 311.7146130678. The cubic root of 97166 is about 45.9732043059.

The spelling of 97166 in words is "ninety-seven thousand, one hundred sixty-six".