785223 has 12 divisors (see below), whose sum is σ = 1161160. Its totient is φ = 511056.

The previous prime is 785221. The next prime is 785227. The reversal of 785223 is 322587.

It is not a de Polignac number, because 785223 - 2¹ = 785221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (785221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 628 + ... + 1401.

2⁷⁸⁵²²³ is an apocalyptic number.

785223 is a deficient number, since it is larger than the sum of its proper divisors (375937).

785223 is a wasteful number, since it uses less digits than its factorization.

785223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078 (or 2075 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 785223 is about 886.1280945778. The cubic root of 785223 is about 92.2566479004.

It can be divided in two parts, 7852 and 23, that added together give a triangular number (7875 = T₁₂₅).

The spelling of 785223 in words is "seven hundred eighty-five thousand, two hundred twenty-three".