34220535 has 16 divisors (see below), whose sum is σ = 54885600. Its totient is φ = 18206720.

The previous prime is 34220521. The next prime is 34220567. The reversal of 34220535 is 53502243.

34220535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34220535 - 2⁴ = 34220519 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 4195 + ... + 9275.

It is an arithmetic number, because the mean of its divisors is an integer number (3430350).

Almost surely, 2^34220535 is an apocalyptic number.

34220535 is a deficient number, since it is larger than the sum of its proper divisors (20665065).

34220535 is a wasteful number, since it uses less digits than its factorization.

34220535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5538.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 34220535 is about 5849.8320488711. The cubic root of 34220535 is about 324.6601101453.

Adding to 34220535 its reverse (53502243), we get a palindrome (87722778).

The spelling of 34220535 in words is "thirty-four million, two hundred twenty thousand, five hundred thirty-five".