73327216 has 20 divisors (see below), whose sum is σ = 142207912. Its totient is φ = 36628416.

The previous prime is 73327211. The next prime is 73327217. The reversal of 73327216 is 61272337.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73327211) 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 3 ways as a sum of consecutive naturals, for example, 25735 + ... + 28441.

Almost surely, 2^73327216 is an apocalyptic number.

It is an amenable number.

73327216 is a deficient number, since it is larger than the sum of its proper divisors (68880696).

73327216 is a wasteful number, since it uses less digits than its factorization.

73327216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4408 (or 4402 counting only the distinct ones).

The product of its digits is 10584, while the sum is 31.

The square root of 73327216 is about 8563.1312030121. The cubic root of 73327216 is about 418.5574394672.

The spelling of 73327216 in words is "seventy-three million, three hundred twenty-seven thousand, two hundred sixteen".