850773 has 32 divisors (see below), whose sum is σ = 1474560. Its totient is φ = 423360.

The previous prime is 850753. The next prime is 850781. The reversal of 850773 is 377058.

It is not a de Polignac number, because 850773 - 2⁹ = 850261 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 850773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (850753) 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 31 ways as a sum of consecutive naturals, for example, 6636 + ... + 6762.

It is an arithmetic number, because the mean of its divisors is an integer number (46080).

2⁸⁵⁰⁷⁷³ is an apocalyptic number.

It is an amenable number.

850773 is a deficient number, since it is larger than the sum of its proper divisors (623787).

850773 is a wasteful number, since it uses less digits than its factorization.

850773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 850773 is about 922.3735685719. The cubic root of 850773 is about 94.7555302476.

The spelling of 850773 in words is "eight hundred fifty thousand, seven hundred seventy-three".