73285766 has 8 divisors (see below), whose sum is σ = 111730944. Its totient is φ = 36042120.

The previous prime is 73285733. The next prime is 73285769. The reversal of 73285766 is 66758237.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73285769) 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, 300230 + ... + 300473.

It is an arithmetic number, because the mean of its divisors is an integer number (13966368).

Almost surely, 2^73285766 is an apocalyptic number.

73285766 is a deficient number, since it is larger than the sum of its proper divisors (38445178).

73285766 is a wasteful number, since it uses less digits than its factorization.

73285766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600766.

The product of its digits is 423360, while the sum is 44.

The square root of 73285766 is about 8560.7106013461. The cubic root of 73285766 is about 418.4785579965.

The spelling of 73285766 in words is "seventy-three million, two hundred eighty-five thousand, seven hundred sixty-six".