34272845 has 16 divisors (see below), whose sum is σ = 42007680. Its totient is φ = 26837184.

The previous prime is 34272811. The next prime is 34272853. The reversal of 34272845 is 54827243.

34272845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 34272845 - 2⁶ = 34272781 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, 87911 + ... + 88299.

It is an arithmetic number, because the mean of its divisors is an integer number (2625480).

Almost surely, 2^34272845 is an apocalyptic number.

It is an amenable number.

34272845 is a deficient number, since it is larger than the sum of its proper divisors (7734835).

34272845 is a wasteful number, since it uses less digits than its factorization.

34272845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724.

The product of its digits is 53760, while the sum is 35.

The square root of 34272845 is about 5854.3014100745. The cubic root of 34272845 is about 324.8254526239.

The spelling of 34272845 in words is "thirty-four million, two hundred seventy-two thousand, eight hundred forty-five".