97170998 has 8 divisors (see below), whose sum is σ = 152093808. Its totient is φ = 46473064.

The previous prime is 97170977. The next prime is 97171003. The reversal of 97170998 is 89907179.

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

It is a Curzon number.

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, 1056161 + ... + 1056252.

It is an arithmetic number, because the mean of its divisors is an integer number (19011726).

Almost surely, 2^97170998 is an apocalyptic number.

97170998 is a deficient number, since it is larger than the sum of its proper divisors (54922810).

97170998 is a wasteful number, since it uses less digits than its factorization.

97170998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112438.

The product of its (nonzero) digits is 285768, while the sum is 50.

The square root of 97170998 is about 9857.5350874344. The cubic root of 97170998 is about 459.7399254507.

The spelling of 97170998 in words is "ninety-seven million, one hundred seventy thousand, nine hundred ninety-eight".