73200773 has 4 divisors (see below), whose sum is σ = 73439520. Its totient is φ = 72962028.

The previous prime is 73200767. The next prime is 73200833. The reversal of 73200773 is 37700237.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 73200773 - 2⁶ = 73200709 is a prime.

It is a super-3 number, since 3×73200773³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73200073) 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, 118913 + ... + 119526.

It is an arithmetic number, because the mean of its divisors is an integer number (18359880).

Almost surely, 2^73200773 is an apocalyptic number.

It is an amenable number.

73200773 is a deficient number, since it is larger than the sum of its proper divisors (238747).

73200773 is a wasteful number, since it uses less digits than its factorization.

73200773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238746.

The product of its (nonzero) digits is 6174, while the sum is 29.

The square root of 73200773 is about 8555.7450289265. The cubic root of 73200773 is about 418.3167188984.

The spelling of 73200773 in words is "seventy-three million, two hundred thousand, seven hundred seventy-three".