42622134 has 8 divisors (see below), whose sum is σ = 85244280. Its totient is φ = 14207376.

The previous prime is 42622109. The next prime is 42622163. The reversal of 42622134 is 43122624.

42622134 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.

42622134 is an admirable number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3551839 + ... + 3551850.

It is an arithmetic number, because the mean of its divisors is an integer number (10655535).

Almost surely, 2^42622134 is an apocalyptic number.

42622134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42622134 is a wasteful number, since it uses less digits than its factorization.

42622134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7103694.

The product of its digits is 2304, while the sum is 24.

The square root of 42622134 is about 6528.5629352868. The cubic root of 42622134 is about 349.3105721125.

Adding to 42622134 its reverse (43122624), we get a palindrome (85744758).

The spelling of 42622134 in words is "forty-two million, six hundred twenty-two thousand, one hundred thirty-four".