73366 has 4 divisors (see below), whose sum is σ = 110052. Its totient is φ = 36682.

The previous prime is 73363. The next prime is 73369. The reversal of 73366 is 66337.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (73363) and next prime (73369).

It is a self number, because there is not a number n which added to its sum of digits gives 73366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18340 + ... + 18343.

It is an arithmetic number, because the mean of its divisors is an integer number (27513).

2⁷³³⁶⁶ is an apocalyptic number.

73366 is a deficient number, since it is larger than the sum of its proper divisors (36686).

73366 is a wasteful number, since it uses less digits than its factorization.

73366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36685.

The product of its digits is 2268, while the sum is 25.

The square root of 73366 is about 270.8615882697. The cubic root of 73366 is about 41.8631220488.

The spelling of 73366 in words is "seventy-three thousand, three hundred sixty-six".