42718935 has 96 divisors (see below), whose sum is σ = 87782400. Its totient is φ = 17696448.

The previous prime is 42718927. The next prime is 42718967. The reversal of 42718935 is 53981724.

It is not a de Polignac number, because 42718935 - 2³ = 42718927 is a prime.

Its product of digits (60480) is a multiple of the sum of its prime factors (90).

It is a junction number, because it is equal to n+sod(n) for n = 42718893 and 42718902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1857334 + ... + 1857356.

It is an arithmetic number, because the mean of its divisors is an integer number (914400).

Almost surely, 2^42718935 is an apocalyptic number.

42718935 is an abundant number, since it is smaller than the sum of its proper divisors (45063465).

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

42718935 is a wasteful number, since it uses less digits than its factorization.

42718935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90 (or 57 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 42718935 is about 6535.9723836626. The cubic root of 42718935 is about 349.5748170266.

The spelling of 42718935 in words is "forty-two million, seven hundred eighteen thousand, nine hundred thirty-five".