785226 has 16 divisors (see below), whose sum is σ = 1691424. Its totient is φ = 241584.

The previous prime is 785221. The next prime is 785227. The reversal of 785226 is 622587.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 785193 and 785202.

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

785226 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 4956 + ... + 5111.

It is an arithmetic number, because the mean of its divisors is an integer number (105714).

2⁷⁸⁵²²⁶ is an apocalyptic number.

785226 is an abundant number, since it is smaller than the sum of its proper divisors (906198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

785226 is a wasteful number, since it uses less digits than its factorization.

785226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10085.

The product of its digits is 6720, while the sum is 30.

The square root of 785226 is about 886.1297873337. The cubic root of 785226 is about 92.2567653913.

The spelling of 785226 in words is "seven hundred eighty-five thousand, two hundred twenty-six".