34040222 has 16 divisors (see below), whose sum is σ = 55527120. Its totient is φ = 15585408.

The previous prime is 34040213. The next prime is 34040243. The reversal of 34040222 is 22204043.

34040222 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 (17).

It is a self number, because there is not a number n which added to its sum of digits gives 34040222.

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 7 ways as a sum of consecutive naturals, for example, 12272 + ... + 14787.

It is an arithmetic number, because the mean of its divisors is an integer number (3470445).

Almost surely, 2^34040222 is an apocalyptic number.

34040222 is a deficient number, since it is larger than the sum of its proper divisors (21486898).

34040222 is a wasteful number, since it uses less digits than its factorization.

34040222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27115.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 34040222 is about 5834.3998834499. The cubic root of 34040222 is about 324.0888784773.

Adding to 34040222 its reverse (22204043), we get a palindrome (56244265).

The spelling of 34040222 in words is "thirty-four million, forty thousand, two hundred twenty-two".