434226 has 32 divisors (see below), whose sum is σ = 987840. Its totient is φ = 126144.

The previous prime is 434221. The next prime is 434237. The reversal of 434226 is 622434.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 434226.

It is not an unprimeable number, because it can be changed into a prime (434221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1336 + ... + 1628.

It is an arithmetic number, because the mean of its divisors is an integer number (30870).

2⁴³⁴²²⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (493920).

434226 is an abundant number, since it is smaller than the sum of its proper divisors (553614).

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

434226 is a wasteful number, since it uses less digits than its factorization.

434226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330.

The product of its digits is 1152, while the sum is 21.

The square root of 434226 is about 658.9582687849. The cubic root of 434226 is about 75.7248824783.

The spelling of 434226 in words is "four hundred thirty-four thousand, two hundred twenty-six".