73805044 has 48 divisors (see below), whose sum is σ = 140978880. Its totient is φ = 33696000.

The previous prime is 73805033. The next prime is 73805077. The reversal of 73805044 is 44050837.

It is a junction number, because it is equal to n+sod(n) for n = 73804997 and 73805015.

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 15 ways as a sum of consecutive naturals, for example, 293919 + ... + 294169.

It is an arithmetic number, because the mean of its divisors is an integer number (2937060).

Almost surely, 2^73805044 is an apocalyptic number.

It is an amenable number.

73805044 is a deficient number, since it is larger than the sum of its proper divisors (67173836).

73805044 is a wasteful number, since it uses less digits than its factorization.

73805044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 73805044 is about 8590.9862064841. The cubic root of 73805044 is about 419.4646315439.

The spelling of 73805044 in words is "seventy-three million, eight hundred five thousand, forty-four".