34221035 has 16 divisors (see below), whose sum is σ = 41721600. Its totient is φ = 26943840.

The previous prime is 34221007. The next prime is 34221037. The reversal of 34221035 is 53012243.

It is a happy number.

34221035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-34221035 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34220998 and 34221016.

It is not an unprimeable number, because it can be changed into a prime (34221037) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 162080 + ... + 162290.

It is an arithmetic number, because the mean of its divisors is an integer number (2607600).

Almost surely, 2^34221035 is an apocalyptic number.

34221035 is a deficient number, since it is larger than the sum of its proper divisors (7500565).

34221035 is a wasteful number, since it uses less digits than its factorization.

34221035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 34221035 is about 5849.8747849847. The cubic root of 34221035 is about 324.6616913524.

Adding to 34221035 its reverse (53012243), we get a palindrome (87233278).

The spelling of 34221035 in words is "thirty-four million, two hundred twenty-one thousand, thirty-five".