99164186 has 8 divisors (see below), whose sum is σ = 162268704. Its totient is φ = 45074620.

The previous prime is 99164141. The next prime is 99164189. The reversal of 99164186 is 68146199.

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

It is not an unprimeable number, because it can be changed into a prime (99164189) 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, 2253710 + ... + 2253753.

It is an arithmetic number, because the mean of its divisors is an integer number (20283588).

Almost surely, 2^99164186 is an apocalyptic number.

99164186 is a deficient number, since it is larger than the sum of its proper divisors (63104518).

99164186 is a wasteful number, since it uses less digits than its factorization.

99164186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4507476.

The product of its digits is 93312, while the sum is 44.

The square root of 99164186 is about 9958.1216100226. The cubic root of 99164186 is about 462.8620954010.

The spelling of 99164186 in words is "ninety-nine million, one hundred sixty-four thousand, one hundred eighty-six".