42535022 has 8 divisors (see below), whose sum is σ = 64610400. Its totient is φ = 20998224.

The previous prime is 42535019. The next prime is 42535049. The reversal of 42535022 is 22053524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134447 + ... + 134762.

It is an arithmetic number, because the mean of its divisors is an integer number (8076300).

Almost surely, 2^42535022 is an apocalyptic number.

42535022 is a deficient number, since it is larger than the sum of its proper divisors (22075378).

42535022 is a wasteful number, since it uses less digits than its factorization.

42535022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269290.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 42535022 is about 6521.8879168535. The cubic root of 42535022 is about 349.0724337413.

Adding to 42535022 its reverse (22053524), we get a palindrome (64588546).

The spelling of 42535022 in words is "forty-two million, five hundred thirty-five thousand, twenty-two".