42935271 has 8 divisors (see below), whose sum is σ = 57698304. Its totient is φ = 28397880.

The previous prime is 42935267. The next prime is 42935287. The reversal of 42935271 is 17253924.

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

It is not a de Polignac number, because 42935271 - 2² = 42935267 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42935071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55965 + ... + 56726.

It is an arithmetic number, because the mean of its divisors is an integer number (7212288).

Almost surely, 2^42935271 is an apocalyptic number.

42935271 is a deficient number, since it is larger than the sum of its proper divisors (14763033).

42935271 is a wasteful number, since it uses less digits than its factorization.

42935271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112821.

The product of its digits is 15120, while the sum is 33.

The square root of 42935271 is about 6552.5011255245. The cubic root of 42935271 is about 350.1639259328.

The spelling of 42935271 in words is "forty-two million, nine hundred thirty-five thousand, two hundred seventy-one".