73084136 has 16 divisors (see below), whose sum is σ = 139079040. Its totient is φ = 35996400.

The previous prime is 73084117. The next prime is 73084159. The reversal of 73084136 is 63148037.

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 3 ways as a sum of consecutive naturals, for example, 67640 + ... + 68711.

It is an arithmetic number, because the mean of its divisors is an integer number (8692440).

Almost surely, 2^73084136 is an apocalyptic number.

It is an amenable number.

73084136 is a deficient number, since it is larger than the sum of its proper divisors (65994904).

73084136 is a wasteful number, since it uses less digits than its factorization.

73084136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136424 (or 136420 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 73084136 is about 8548.9260144184. The cubic root of 73084136 is about 418.0944209522.

The spelling of 73084136 in words is "seventy-three million, eighty-four thousand, one hundred thirty-six".