42335022 has 32 divisors (see below), whose sum is σ = 87599232. Its totient is φ = 13631904.

The previous prime is 42335017. The next prime is 42335023. The reversal of 42335022 is 22053324.

It is a self number, because there is not a number n which added to its sum of digits gives 42335022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42335023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20313 + ... + 22299.

It is an arithmetic number, because the mean of its divisors is an integer number (2737476).

Almost surely, 2^42335022 is an apocalyptic number.

42335022 is an abundant number, since it is smaller than the sum of its proper divisors (45264210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42335022 is a wasteful number, since it uses less digits than its factorization.

42335022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 42335022 is about 6506.5368668747. The cubic root of 42335022 is about 348.5244602288.

Adding to 42335022 its reverse (22053324), we get a palindrome (64388346).

The spelling of 42335022 in words is "forty-two million, three hundred thirty-five thousand, twenty-two".