42835135 has 16 divisors (see below), whose sum is σ = 58959936. Its totient is φ = 29265408.

The previous prime is 42835129. The next prime is 42835141. The reversal of 42835135 is 53153824.

It is an interprime number because it is at equal distance from previous prime (42835129) and next prime (42835141).

It is a cyclic number.

It is not a de Polignac number, because 42835135 - 2⁷ = 42835007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42835097 and 42835106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8167 + ... + 12343.

It is an arithmetic number, because the mean of its divisors is an integer number (3684996).

Almost surely, 2^42835135 is an apocalyptic number.

42835135 is a deficient number, since it is larger than the sum of its proper divisors (16124801).

42835135 is a wasteful number, since it uses less digits than its factorization.

42835135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4482.

The product of its digits is 14400, while the sum is 31.

The square root of 42835135 is about 6544.8556133806. The cubic root of 42835135 is about 349.8914901719.

Adding to 42835135 its reverse (53153824), we get a palindrome (95988959).

The spelling of 42835135 in words is "forty-two million, eight hundred thirty-five thousand, one hundred thirty-five".