99164594 has 8 divisors (see below), whose sum is σ = 148798188. Its totient is φ = 49565200.

The previous prime is 99164581. The next prime is 99164599. The reversal of 99164594 is 49546199.

It can be written as a sum of positive squares in 2 ways, for example, as 87516025 + 11648569 = 9355^2 + 3413^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (99164599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704 + ... + 14100.

Almost surely, 2^99164594 is an apocalyptic number.

99164594 is a deficient number, since it is larger than the sum of its proper divisors (49633594).

99164594 is a wasteful number, since it uses less digits than its factorization.

99164594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17100.

The product of its digits is 349920, while the sum is 47.

The square root of 99164594 is about 9958.1420957928. The cubic root of 99164594 is about 462.8627301983.

The spelling of 99164594 in words is "ninety-nine million, one hundred sixty-four thousand, five hundred ninety-four".