73673056 has 12 divisors (see below), whose sum is σ = 145043892. Its totient is φ = 36836512.

The previous prime is 73673029. The next prime is 73673057. The reversal of 73673056 is 65037637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73673057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151110 + ... + 1151173.

It is an arithmetic number, because the mean of its divisors is an integer number (12086991).

Almost surely, 2^73673056 is an apocalyptic number.

It is an amenable number.

73673056 is a deficient number, since it is larger than the sum of its proper divisors (71370836).

73673056 is a wasteful number, since it uses less digits than its factorization.

73673056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302293 (or 2302285 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 37.

The square root of 73673056 is about 8583.3009967028. The cubic root of 73673056 is about 419.2144348505.

The spelling of 73673056 in words is "seventy-three million, six hundred seventy-three thousand, fifty-six".