4042935 has 24 divisors (see below), whose sum is σ = 7547904. Its totient is φ = 1990080.

The previous prime is 4042933. The next prime is 4042939. The reversal of 4042935 is 5392404.

It is not a de Polignac number, because 4042935 - 2¹ = 4042933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4042899 and 4042908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042933) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2871 + ... + 4040.

It is an arithmetic number, because the mean of its divisors is an integer number (314496).

Almost surely, 2^4042935 is an apocalyptic number.

4042935 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4042935 is a deficient number, since it is larger than the sum of its proper divisors (3504969).

4042935 is a wasteful number, since it uses less digits than its factorization.

4042935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6935 (or 6932 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 4042935 is about 2010.7051002074. The cubic root of 4042935 is about 159.3060439872.

The spelling of 4042935 in words is "four million, forty-two thousand, nine hundred thirty-five".