42705714 has 16 divisors (see below), whose sum is σ = 85485600. Its totient is φ = 14222880.

The previous prime is 42705713. The next prime is 42705721. The reversal of 42705714 is 41750724.

It is not an unprimeable number, because it can be changed into a prime (42705713) 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, 6862 + ... + 11510.

It is an arithmetic number, because the mean of its divisors is an integer number (5342850).

Almost surely, 2^42705714 is an apocalyptic number.

42705714 is an abundant number, since it is smaller than the sum of its proper divisors (42779886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42705714 is a wasteful number, since it uses less digits than its factorization.

42705714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6185.

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 42705714 is about 6534.9609027140. The cubic root of 42705714 is about 349.5387502292.

The spelling of 42705714 in words is "forty-two million, seven hundred five thousand, seven hundred fourteen".