34222705 has 16 divisors (see below), whose sum is σ = 47160000. Its totient is φ = 23578560.

The previous prime is 34222691. The next prime is 34222733. The reversal of 34222705 is 50722243.

It is not a de Polignac number, because 34222705 - 2¹¹ = 34220657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34222705.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15330 + ... + 17419.

It is an arithmetic number, because the mean of its divisors is an integer number (2947500).

Almost surely, 2^34222705 is an apocalyptic number.

It is an amenable number.

34222705 is a deficient number, since it is larger than the sum of its proper divisors (12937295).

34222705 is a wasteful number, since it uses less digits than its factorization.

34222705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32784.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 34222705 is about 5850.0175213413. The cubic root of 34222705 is about 324.6669724727. Note that the first 3 decimals are identical.

Adding to 34222705 its reverse (50722243), we get a palindrome (84944948).

The spelling of 34222705 in words is "thirty-four million, two hundred twenty-two thousand, seven hundred five".