73223327 has 4 divisors (see below), whose sum is σ = 73352136. Its totient is φ = 73094520.

The previous prime is 73223323. The next prime is 73223377. The reversal of 73223327 is 72332237.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 73223327 - 2² = 73223323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 73223327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73223323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63548 + ... + 64689.

It is an arithmetic number, because the mean of its divisors is an integer number (18338034).

Almost surely, 2^73223327 is an apocalyptic number.

73223327 is a deficient number, since it is larger than the sum of its proper divisors (128809).

73223327 is a wasteful number, since it uses less digits than its factorization.

73223327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128808.

The product of its digits is 10584, while the sum is 29.

The square root of 73223327 is about 8557.0629891336. The cubic root of 73223327 is about 418.3596772173.

The spelling of 73223327 in words is "seventy-three million, two hundred twenty-three thousand, three hundred twenty-seven".