34056517 has 4 divisors (see below), whose sum is σ = 37152576. Its totient is φ = 30960460.

The previous prime is 34056509. The next prime is 34056521. The reversal of 34056517 is 71565043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34056517 - 2³ = 34056509 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34056557) 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 3 ways as a sum of consecutive naturals, for example, 1548013 + ... + 1548034.

It is an arithmetic number, because the mean of its divisors is an integer number (9288144).

Almost surely, 2^34056517 is an apocalyptic number.

It is an amenable number.

34056517 is a deficient number, since it is larger than the sum of its proper divisors (3096059).

34056517 is a wasteful number, since it uses less digits than its factorization.

34056517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096058.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 34056517 is about 5835.7961753303. The cubic root of 34056517 is about 324.1405838376.

The spelling of 34056517 in words is "thirty-four million, fifty-six thousand, five hundred seventeen".