34520141 has 8 divisors (see below), whose sum is σ = 34978944. Its totient is φ = 34063920.

The previous prime is 34520107. The next prime is 34520159. The reversal of 34520141 is 14102543.

34520141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34520141 - 2¹⁰ = 34519117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34520041) 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 7 ways as a sum of consecutive naturals, for example, 47120 + ... + 47846.

It is an arithmetic number, because the mean of its divisors is an integer number (4372368).

Almost surely, 2^34520141 is an apocalyptic number.

It is an amenable number.

34520141 is a deficient number, since it is larger than the sum of its proper divisors (458803).

34520141 is a wasteful number, since it uses less digits than its factorization.

34520141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 34520141 is about 5875.3843278546. The cubic root of 34520141 is about 325.6048413145.

Adding to 34520141 its reverse (14102543), we get a palindrome (48622684).

The spelling of 34520141 in words is "thirty-four million, five hundred twenty thousand, one hundred forty-one".