73193136 has 40 divisors (see below), whose sum is σ = 190862784. Its totient is φ = 24168000.

The previous prime is 73193117. The next prime is 73193137. The reversal of 73193136 is 63139137.

It is a junction number, because it is equal to n+sod(n) for n = 73193097 and 73193106.

It is not an unprimeable number, because it can be changed into a prime (73193137) by changing a digit.

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, 1990 + ... + 12261.

Almost surely, 2^73193136 is an apocalyptic number.

It is an amenable number.

73193136 is an abundant number, since it is smaller than the sum of its proper divisors (117669648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73193136 is a wasteful number, since it uses less digits than its factorization.

73193136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14369 (or 14363 counting only the distinct ones).

The product of its digits is 10206, while the sum is 33.

The square root of 73193136 is about 8555.2987089873. The cubic root of 73193136 is about 418.3021708012.

The spelling of 73193136 in words is "seventy-three million, one hundred ninety-three thousand, one hundred thirty-six".