42536435 has 8 divisors (see below), whose sum is σ = 51090720. Its totient is φ = 33997824.

The previous prime is 42536381. The next prime is 42536441. The reversal of 42536435 is 53463524.

42536435 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 a cyclic number.

It is not a de Polignac number, because 42536435 - 2¹² = 42532339 is a prime.

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, 3251 + ... + 9779.

It is an arithmetic number, because the mean of its divisors is an integer number (6386340).

Almost surely, 2^42536435 is an apocalyptic number.

42536435 is a deficient number, since it is larger than the sum of its proper divisors (8554285).

42536435 is a wasteful number, since it uses less digits than its factorization.

42536435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7837.

The product of its digits is 43200, while the sum is 32.

The square root of 42536435 is about 6521.9962434825. The cubic root of 42536435 is about 349.0762990572.

Adding to 42536435 its reverse (53463524), we get a palindrome (95999959).

The spelling of 42536435 in words is "forty-two million, five hundred thirty-six thousand, four hundred thirty-five".