73036216 has 32 divisors (see below), whose sum is σ = 158183280. Its totient is φ = 31244800.

The previous prime is 73036177. The next prime is 73036237. The reversal of 73036216 is 61263037.

It is a congruent number.

It is an unprimeable number.

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, 22915 + ... + 25906.

Almost surely, 2^73036216 is an apocalyptic number.

It is an amenable number.

73036216 is an abundant number, since it is smaller than the sum of its proper divisors (85147064).

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

73036216 is a wasteful number, since it uses less digits than its factorization.

73036216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48855 (or 48851 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 73036216 is about 8546.1228636148. The cubic root of 73036216 is about 418.0030218870.

The spelling of 73036216 in words is "seventy-three million, thirty-six thousand, two hundred sixteen".