73540112 has 20 divisors (see below), whose sum is σ = 143609856. Its totient is φ = 36479520.

The previous prime is 73540111. The next prime is 73540121. The reversal of 73540112 is 21104537.

It is not an unprimeable number, because it can be changed into a prime (73540111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16064 + ... + 20127.

Almost surely, 2^73540112 is an apocalyptic number.

It is an amenable number.

73540112 is a deficient number, since it is larger than the sum of its proper divisors (70069744).

73540112 is a wasteful number, since it uses less digits than its factorization.

73540112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36326 (or 36320 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 73540112 is about 8575.5531600008. The cubic root of 73540112 is about 418.9621237001.

Adding to 73540112 its reverse (21104537), we get a palindrome (94644649).

The spelling of 73540112 in words is "seventy-three million, five hundred forty thousand, one hundred twelve".