785422 has 16 divisors (see below), whose sum is σ = 1353600. Its totient is φ = 338040.

The previous prime is 785413. The next prime is 785423. The reversal of 785422 is 224587.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (785423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522 + ... + 1357.

It is an arithmetic number, because the mean of its divisors is an integer number (84600).

2⁷⁸⁵⁴²² is an apocalyptic number.

785422 is a deficient number, since it is larger than the sum of its proper divisors (568178).

785422 is a wasteful number, since it uses less digits than its factorization.

785422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911.

The product of its digits is 4480, while the sum is 28.

The square root of 785422 is about 886.2403737136. The cubic root of 785422 is about 92.2644408128.

The spelling of 785422 in words is "seven hundred eighty-five thousand, four hundred twenty-two".