97166206 has 8 divisors (see below), whose sum is σ = 146210040. Its totient is φ = 48429528.

The previous prime is 97166189. The next prime is 97166213. The reversal of 97166206 is 60266179.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75996 + ... + 77263.

It is an arithmetic number, because the mean of its divisors is an integer number (18276255).

Almost surely, 2^97166206 is an apocalyptic number.

97166206 is a deficient number, since it is larger than the sum of its proper divisors (49043834).

97166206 is a wasteful number, since it uses less digits than its factorization.

97166206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153578.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 97166206 is about 9857.2920216457. The cubic root of 97166206 is about 459.7323679490.

The spelling of 97166206 in words is "ninety-seven million, one hundred sixty-six thousand, two hundred six".