42535205 has 16 divisors (see below), whose sum is σ = 53913600. Its totient is φ = 32126400.

The previous prime is 42535187. The next prime is 42535223. The reversal of 42535205 is 50253524.

It is an interprime number because it is at equal distance from previous prime (42535187) and next prime (42535223).

It is not a de Polignac number, because 42535205 - 2⁸ = 42534949 is a prime.

It is a Curzon number.

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, 36380 + ... + 37530.

It is an arithmetic number, because the mean of its divisors is an integer number (3369600).

Almost surely, 2^42535205 is an apocalyptic number.

It is an amenable number.

42535205 is a deficient number, since it is larger than the sum of its proper divisors (11378395).

42535205 is a wasteful number, since it uses less digits than its factorization.

42535205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 42535205 is about 6521.9019465184. The cubic root of 42535205 is about 349.0729343497.

Adding to 42535205 its reverse (50253524), we get a palindrome (92788729).

The spelling of 42535205 in words is "forty-two million, five hundred thirty-five thousand, two hundred five".