42927895 has 8 divisors (see below), whose sum is σ = 51589440. Its totient is φ = 34291680.

The previous prime is 42927883. The next prime is 42927947. The reversal of 42927895 is 59872924.

42927895 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 not a de Polignac number, because 42927895 - 2⁷ = 42927767 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 7 ways as a sum of consecutive naturals, for example, 2376 + ... + 9565.

It is an arithmetic number, because the mean of its divisors is an integer number (6448680).

Almost surely, 2^42927895 is an apocalyptic number.

42927895 is a deficient number, since it is larger than the sum of its proper divisors (8661545).

42927895 is a wasteful number, since it uses less digits than its factorization.

42927895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12665.

The product of its digits is 362880, while the sum is 46.

The square root of 42927895 is about 6551.9382628349. The cubic root of 42927895 is about 350.1438728236.

The spelling of 42927895 in words is "forty-two million, nine hundred twenty-seven thousand, eight hundred ninety-five".