97208086 has 8 divisors (see below), whose sum is σ = 146960640. Its totient is φ = 48221208.

The previous prime is 97208077. The next prime is 97208099. The reversal of 97208086 is 68080279.

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, 191101 + ... + 191608.

It is an arithmetic number, because the mean of its divisors is an integer number (18370080).

Almost surely, 2^97208086 is an apocalyptic number.

97208086 is a deficient number, since it is larger than the sum of its proper divisors (49752554).

97208086 is a wasteful number, since it uses less digits than its factorization.

97208086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382838.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 97208086 is about 9859.4161084721. The cubic root of 97208086 is about 459.7984088317.

The spelling of 97208086 in words is "ninety-seven million, two hundred eight thousand, eighty-six".