73996118 has 16 divisors (see below), whose sum is σ = 127315104. Its totient is φ = 31596480.

The previous prime is 73996093. The next prime is 73996123. The reversal of 73996118 is 81169937.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5663 + ... + 13418.

It is an arithmetic number, because the mean of its divisors is an integer number (7957194).

Almost surely, 2^73996118 is an apocalyptic number.

73996118 is a deficient number, since it is larger than the sum of its proper divisors (53318986).

73996118 is a wasteful number, since it uses less digits than its factorization.

73996118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19367.

The product of its digits is 81648, while the sum is 44.

The square root of 73996118 is about 8602.0996274166. The cubic root of 73996118 is about 419.8263038371.

The spelling of 73996118 in words is "seventy-three million, nine hundred ninety-six thousand, one hundred eighteen".