73224268 has 24 divisors (see below), whose sum is σ = 138386192. Its totient is φ = 33701184.

The previous prime is 73224259. The next prime is 73224289. The reversal of 73224268 is 86242237.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18871 + ... + 22417.

Almost surely, 2^73224268 is an apocalyptic number.

It is an amenable number.

73224268 is a deficient number, since it is larger than the sum of its proper divisors (65161924).

73224268 is a wasteful number, since it uses less digits than its factorization.

73224268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3961 (or 3959 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 73224268 is about 8557.1179727756. The cubic root of 73224268 is about 418.3614693365.

The spelling of 73224268 in words is "seventy-three million, two hundred twenty-four thousand, two hundred sixty-eight".