99996146 has 16 divisors (see below), whose sum is σ = 152275200. Its totient is φ = 49241088.

The previous prime is 99996139. The next prime is 99996151. The reversal of 99996146 is 64169999.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121091 + ... + 121913.

It is an arithmetic number, because the mean of its divisors is an integer number (9517200).

Almost surely, 2^99996146 is an apocalyptic number.

99996146 is a deficient number, since it is larger than the sum of its proper divisors (52279054).

99996146 is a wasteful number, since it uses less digits than its factorization.

99996146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673.

The product of its digits is 944784, while the sum is 53.

The square root of 99996146 is about 9999.8072981433. The cubic root of 99996146 is about 464.1529203902.

The spelling of 99996146 in words is "ninety-nine million, nine hundred ninety-six thousand, one hundred forty-six".