34215134 has 16 divisors (see below), whose sum is σ = 53291520. Its totient is φ = 16457880.

The previous prime is 34215131. The next prime is 34215149. The reversal of 34215134 is 43151243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34215131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9557 + ... + 12639.

It is an arithmetic number, because the mean of its divisors is an integer number (3330720).

Almost surely, 2^34215134 is an apocalyptic number.

34215134 is a deficient number, since it is larger than the sum of its proper divisors (19076386).

34215134 is a wasteful number, since it uses less digits than its factorization.

34215134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3295.

The product of its digits is 1440, while the sum is 23.

The square root of 34215134 is about 5849.3703934697. The cubic root of 34215134 is about 324.6430289637.

Adding to 34215134 its reverse (43151243), we get a palindrome (77366377).

The spelling of 34215134 in words is "thirty-four million, two hundred fifteen thousand, one hundred thirty-four".