885723 has 16 divisors (see below), whose sum is σ = 1276800. Its totient is φ = 544320.

The previous prime is 885721. The next prime is 885727. The reversal of 885723 is 327588.

It is not a de Polignac number, because 885723 - 2¹ = 885721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (885721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2148 + ... + 2526.

It is an arithmetic number, because the mean of its divisors is an integer number (79800).

2⁸⁸⁵⁷²³ is an apocalyptic number.

885723 is a deficient number, since it is larger than the sum of its proper divisors (391077).

885723 is a wasteful number, since it uses less digits than its factorization.

885723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442.

The product of its digits is 13440, while the sum is 33.

The square root of 885723 is about 941.1285778256. The cubic root of 885723 is about 96.0356855179.

The spelling of 885723 in words is "eight hundred eighty-five thousand, seven hundred twenty-three".