34256222 has 64 divisors (see below), whose sum is σ = 70253568. Its totient is φ = 12096000.

The previous prime is 34256219. The next prime is 34256231. The reversal of 34256222 is 22265243.

34256222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

Together with 35997346 it forms an amicable pair .

It is a junction number, because it is equal to n+sod(n) for n = 34256191 and 34256200.

It is a congruent number.

It is an unprimeable 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 31 ways as a sum of consecutive naturals, for example, 142022 + ... + 142262.

It is an arithmetic number, because the mean of its divisors is an integer number (1097712).

Almost surely, 2^34256222 is an apocalyptic number.

34256222 is an abundant number, since it is smaller than the sum of its proper divisors (35997346).

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

34256222 is a wasteful number, since it uses less digits than its factorization.

34256222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345.

The product of its digits is 5760, while the sum is 26.

The square root of 34256222 is about 5852.8815125543. The cubic root of 34256222 is about 324.7729285659.

The spelling of 34256222 in words is "thirty-four million, two hundred fifty-six thousand, two hundred twenty-two".